4256908 has 12 divisors (see below), whose sum is σ = 7496440. Its totient is φ = 2115072.

The previous prime is 4256897. The next prime is 4256921. The reversal of 4256908 is 8096524.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2613 + ... + 3916.

Almost surely, 2^4256908 is an apocalyptic number.

It is an amenable number.

4256908 is a deficient number, since it is larger than the sum of its proper divisors (3239532).

4256908 is a wasteful number, since it uses less digits than its factorization.

4256908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6696 (or 6694 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4256908 is about 2063.2275686409. The cubic root of 4256908 is about 162.0683042760.

The spelling of 4256908 in words is "four million, two hundred fifty-six thousand, nine hundred eight".