10657128 has 16 divisors (see below), whose sum is σ = 26642880. Its totient is φ = 3552368.

The previous prime is 10657121. The next prime is 10657133. The reversal of 10657128 is 82175601.

It is a super-2 number, since 2×10657128² = 227148754416768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10657095 and 10657104.

It is not an unprimeable number, because it can be changed into a prime (10657121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222000 + ... + 222047.

It is an arithmetic number, because the mean of its divisors is an integer number (1665180).

Almost surely, 2^10657128 is an apocalyptic number.

It is an amenable number.

10657128 is an abundant number, since it is smaller than the sum of its proper divisors (15985752).

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

10657128 is a wasteful number, since it uses less digits than its factorization.

10657128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444056 (or 444052 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 10657128 is about 3264.5256929606. The cubic root of 10657128 is about 220.0628470586.

The spelling of 10657128 in words is "ten million, six hundred fifty-seven thousand, one hundred twenty-eight".