604156956 has 48 divisors (see below), whose sum is σ = 1540823424. Its totient is φ = 183116736.

The previous prime is 604156951. The next prime is 604156957. The reversal of 604156956 is 659651406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604156951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18450 + ... + 39353.

It is an arithmetic number, because the mean of its divisors is an integer number (32100488).

Almost surely, 2^604156956 is an apocalyptic number.

It is an amenable number.

604156956 is an abundant number, since it is smaller than the sum of its proper divisors (936666468).

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

604156956 is a wasteful number, since it uses less digits than its factorization.

604156956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57890 (or 57888 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 604156956 is about 24579.6044720008. The cubic root of 604156956 is about 845.3760244212.

The spelling of 604156956 in words is "six hundred four million, one hundred fifty-six thousand, nine hundred fifty-six".