604144256 has 32 divisors (see below), whose sum is σ = 1214844480. Its totient is φ = 299242240.

The previous prime is 604144253. The next prime is 604144259. The reversal of 604144256 is 652441406.

It is an interprime number because it is at equal distance from previous prime (604144253) and next prime (604144259).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (604144253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8360 + ... + 35751.

It is an arithmetic number, because the mean of its divisors is an integer number (37963890).

Almost surely, 2^604144256 is an apocalyptic number.

It is an amenable number.

604144256 is an abundant number, since it is smaller than the sum of its proper divisors (610700224).

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

604144256 is a wasteful number, since it uses less digits than its factorization.

604144256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44232 (or 44220 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 604144256 is about 24579.3461263720. The cubic root of 604144256 is about 845.3701008222.

The spelling of 604144256 in words is "six hundred four million, one hundred forty-four thousand, two hundred fifty-six".