601602361 has 8 divisors (see below), whose sum is σ = 624141000. Its totient is φ = 579183360.

The previous prime is 601602349. The next prime is 601602371. The reversal of 601602361 is 163206106.

It can be written as a sum of positive squares in 4 ways, for example, as 46717225 + 554885136 = 6835^2 + 23556^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 601602361 - 2²¹ = 599505209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601602371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19600 + ... + 39841.

It is an arithmetic number, because the mean of its divisors is an integer number (78017625).

Almost surely, 2^601602361 is an apocalyptic number.

It is an amenable number.

601602361 is a deficient number, since it is larger than the sum of its proper divisors (22538639).

601602361 is a wasteful number, since it uses less digits than its factorization.

601602361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59819.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 601602361 is about 24527.5836763428. The cubic root of 601602361 is about 844.1828221347.

Adding to 601602361 its reverse (163206106), we get a palindrome (764808467).

The spelling of 601602361 in words is "six hundred one million, six hundred two thousand, three hundred sixty-one".