601403600 has 60 divisors (see below), whose sum is σ = 1651290144. Its totient is φ = 206194560.

The previous prime is 601403597. The next prime is 601403603. The reversal of 601403600 is 6304106.

It is an interprime number because it is at equal distance from previous prime (601403597) and next prime (601403603).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601403603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104594 + ... + 110193.

Almost surely, 2^601403600 is an apocalyptic number.

It is an amenable number.

601403600 is an abundant number, since it is smaller than the sum of its proper divisors (1049886544).

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

601403600 is a wasteful number, since it uses less digits than its factorization.

601403600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214812 (or 214801 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 601403600 is about 24523.5315564459. The cubic root of 601403600 is about 844.0898431646.

Adding to 601403600 its reverse (6304106), we get a palindrome (607707706).

The spelling of 601403600 in words is "six hundred one million, four hundred three thousand, six hundred".