4957908 has 12 divisors (see below), whose sum is σ = 11568480. Its totient is φ = 1652632.

The previous prime is 4957891. The next prime is 4957913. The reversal of 4957908 is 8097594.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4957908.

It is a congruent number.

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, 206568 + ... + 206591.

It is an arithmetic number, because the mean of its divisors is an integer number (964040).

Almost surely, 2^4957908 is an apocalyptic number.

It is an amenable number.

4957908 is an abundant number, since it is smaller than the sum of its proper divisors (6610572).

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

4957908 is a wasteful number, since it uses less digits than its factorization.

4957908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413166 (or 413164 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 4957908 is about 2226.6360277333. The cubic root of 4957908 is about 170.5163997836.

The spelling of 4957908 in words is "four million, nine hundred fifty-seven thousand, nine hundred eight".