10257508 has 12 divisors (see below), whose sum is σ = 18019260. Its totient is φ = 5109152.

The previous prime is 10257493. The next prime is 10257509. The reversal of 10257508 is 80575201.

It can be written as a sum of positive squares in 2 ways, for example, as 1149184 + 9108324 = 1072^2 + 3018^2 .

It is not an unprimeable number, because it can be changed into a prime (10257509) 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, 3691 + ... + 5842.

It is an arithmetic number, because the mean of its divisors is an integer number (1501605).

Almost surely, 2^10257508 is an apocalyptic number.

It is an amenable number.

10257508 is a deficient number, since it is larger than the sum of its proper divisors (7761752).

10257508 is a wasteful number, since it uses less digits than its factorization.

10257508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9806 (or 9804 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 10257508 is about 3202.7344566792. The cubic root of 10257508 is about 217.2770993389.

The spelling of 10257508 in words is "ten million, two hundred fifty-seven thousand, five hundred eight".