10257004 has 6 divisors (see below), whose sum is σ = 17949764. Its totient is φ = 5128500.

The previous prime is 10256999. The next prime is 10257007. The reversal of 10257004 is 40075201.

It is a super-2 number, since 2×10257004² = 210412262112032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10257007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1282122 + ... + 1282129.

Almost surely, 2^10257004 is an apocalyptic number.

It is an amenable number.

10257004 is a deficient number, since it is larger than the sum of its proper divisors (7692760).

10257004 is a wasteful number, since it uses less digits than its factorization.

10257004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564255 (or 2564253 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 10257004 is about 3202.6557729484. The cubic root of 10257004 is about 217.2735406626.

The spelling of 10257004 in words is "ten million, two hundred fifty-seven thousand, four".