601602120 has 512 divisors, whose sum is σ = 2521497600. Its totient is φ = 124416000.

The previous prime is 601602107. The next prime is 601602163. The reversal of 601602120 is 21206106.

It is a happy number.

601602120 is a `hidden beast` number, since 60 + 1 + 602 + 1 + 2 + 0 = 666.

601602120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×601602120² = 723850221576988800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 601602093 and 601602102.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3984045 + ... + 3984195.

It is an arithmetic number, because the mean of its divisors is an integer number (4924800).

Almost surely, 2^601602120 is an apocalyptic number.

601602120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601602120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1260748800).

601602120 is an abundant number, since it is smaller than the sum of its proper divisors (1919895480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601602120 is a wasteful number, since it uses less digits than its factorization.

601602120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 601602120 is about 24527.5787635062. The cubic root of 601602120 is about 844.1827094091.

Adding to 601602120 its reverse (21206106), we get a palindrome (622808226).

The spelling of 601602120 in words is "six hundred one million, six hundred two thousand, one hundred twenty".