6255904 has 12 divisors (see below), whose sum is σ = 12316374. Its totient is φ = 3127936.

The previous prime is 6255901. The next prime is 6255913. The reversal of 6255904 is 4095526.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 204304 = 2460^2 + 452^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6255901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97717 + ... + 97780.

Almost surely, 2^6255904 is an apocalyptic number.

It is an amenable number.

6255904 is a deficient number, since it is larger than the sum of its proper divisors (6060470).

6255904 is a wasteful number, since it uses less digits than its factorization.

6255904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195507 (or 195499 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 6255904 is about 2501.1805212739. The cubic root of 6255904 is about 184.2595580700.

The spelling of 6255904 in words is "six million, two hundred fifty-five thousand, nine hundred four".