957140 has 12 divisors (see below), whose sum is σ = 2010036. Its totient is φ = 382848.

The previous prime is 957139. The next prime is 957161. The reversal of 957140 is 41759.

It can be written as a sum of positive squares in 2 ways, for example, as 432964 + 524176 = 658^2 + 724^2 .

It is a super-2 number, since 2×957140² = 1832233959200, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 957140.

It is an unprimeable number.

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, 23909 + ... + 23948.

It is an arithmetic number, because the mean of its divisors is an integer number (167503).

2⁹⁵⁷¹⁴⁰ is an apocalyptic number.

It is an amenable number.

957140 is an abundant number, since it is smaller than the sum of its proper divisors (1052896).

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

957140 is a wasteful number, since it uses less digits than its factorization.

957140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47866 (or 47864 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 957140 is about 978.3353208384. The cubic root of 957140 is about 98.5504221047.

Adding to 957140 its reverse (41759), we get a palindrome (998899).

The spelling of 957140 in words is "nine hundred fifty-seven thousand, one hundred forty".