957225 has 12 divisors (see below), whose sum is σ = 1582736. Its totient is φ = 510480.

The previous prime is 957221. The next prime is 957241. The reversal of 957225 is 522759.

It is a happy number.

It is not a de Polignac number, because 957225 - 2² = 957221 is a prime.

It is a Duffinian number.

957225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 957192 and 957201.

It is not an unprimeable number, because it can be changed into a prime (957221) 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 11 ways as a sum of consecutive naturals, for example, 6307 + ... + 6456.

2⁹⁵⁷²²⁵ is an apocalyptic number.

It is an amenable number.

957225 is a deficient number, since it is larger than the sum of its proper divisors (625511).

957225 is a wasteful number, since it uses less digits than its factorization.

957225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12776 (or 12771 counting only the distinct ones).

The product of its digits is 6300, while the sum is 30.

The square root of 957225 is about 978.3787610123. The cubic root of 957225 is about 98.5533393157.

The spelling of 957225 in words is "nine hundred fifty-seven thousand, two hundred twenty-five".