10857508 has 6 divisors (see below), whose sum is σ = 19000646. Its totient is φ = 5428752.

The previous prime is 10857503. The next prime is 10857521. The reversal of 10857508 is 80575801.

It can be written as a sum of positive squares in only one way, i.e., 8479744 + 2377764 = 2912^2 + 1542^2 .

It is not an unprimeable number, because it can be changed into a prime (10857503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357185 + ... + 1357192.

Almost surely, 2^10857508 is an apocalyptic number.

It is an amenable number.

10857508 is a deficient number, since it is larger than the sum of its proper divisors (8143138).

10857508 is a wasteful number, since it uses less digits than its factorization.

10857508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714381 (or 2714379 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 34.

The square root of 10857508 is about 3295.0732920528. The cubic root of 10857508 is about 221.4335313095.

The spelling of 10857508 in words is "ten million, eight hundred fifty-seven thousand, five hundred eight".