10557488 has 10 divisors (see below), whose sum is σ = 20455164. Its totient is φ = 5278736.

The previous prime is 10557473. The next prime is 10557497. The reversal of 10557488 is 88475501.

It is a super-2 number, since 2×10557488² = 222921105740288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329906 + ... + 329937.

Almost surely, 2^10557488 is an apocalyptic number.

It is an amenable number.

10557488 is a deficient number, since it is larger than the sum of its proper divisors (9897676).

10557488 is an equidigital number, since it uses as much as digits as its factorization.

10557488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659851 (or 659845 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 10557488 is about 3249.2288315845. The cubic root of 10557488 is about 219.3748644626.

The spelling of 10557488 in words is "ten million, five hundred fifty-seven thousand, four hundred eighty-eight".