601928136 has 48 divisors (see below), whose sum is σ = 1674289500. Its totient is φ = 195219072.

The previous prime is 601928123. The next prime is 601928137. The reversal of 601928136 is 631829106.

It can be written as a sum of positive squares in 2 ways, for example, as 419840100 + 182088036 = 20490^2 + 13494^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 601928136.

It is not an unprimeable number, because it can be changed into a prime (601928137) 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, 110311 + ... + 115638.

Almost surely, 2^601928136 is an apocalyptic number.

It is an amenable number.

601928136 is an abundant number, since it is smaller than the sum of its proper divisors (1072361364).

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

601928136 is a wasteful number, since it uses less digits than its factorization.

601928136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225998 (or 225991 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 601928136 is about 24534.2237700727. The cubic root of 601928136 is about 844.3351730620.

The spelling of 601928136 in words is "six hundred one million, nine hundred twenty-eight thousand, one hundred thirty-six".