957128 has 16 divisors (see below), whose sum is σ = 1807260. Its totient is φ = 475200.

The previous prime is 957119. The next prime is 957133. The reversal of 957128 is 821759.

957128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 925444 + 31684 = 962^2 + 178^2 .

It is a junction number, because it is equal to n+sod(n) for n = 957094 and 957103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118 + ... + 1778.

2⁹⁵⁷¹²⁸ is an apocalyptic number.

It is an amenable number.

957128 is a deficient number, since it is larger than the sum of its proper divisors (850132).

957128 is a wasteful number, since it uses less digits than its factorization.

957128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 844 counting only the distinct ones).

The product of its digits is 5040, while the sum is 32.

The square root of 957128 is about 978.3291879526. The cubic root of 957128 is about 98.5500102492.

The spelling of 957128 in words is "nine hundred fifty-seven thousand, one hundred twenty-eight".