957797 has 8 divisors (see below), whose sum is σ = 1025856. Its totient is φ = 891072.

The previous prime is 957773. The next prime is 957811. The reversal of 957797 is 797759.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 957797 - 2¹⁶ = 892261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (957097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478 + ... + 2024.

It is an arithmetic number, because the mean of its divisors is an integer number (128232).

2⁹⁵⁷⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

957797 is a deficient number, since it is larger than the sum of its proper divisors (68059).

957797 is a wasteful number, since it uses less digits than its factorization.

957797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667.

The product of its digits is 138915, while the sum is 44.

The square root of 957797 is about 978.6710376832. The cubic root of 957797 is about 98.5729659396.

The spelling of 957797 in words is "nine hundred fifty-seven thousand, seven hundred ninety-seven".