925231 has 4 divisors (see below), whose sum is σ = 946792. Its totient is φ = 903672.

The previous prime is 925217. The next prime is 925237. The reversal of 925231 is 132529.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 925231 - 2⁷ = 925103 is a prime.

It is a super-2 number, since 2×925231² = 1712104806722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10716 + ... + 10801.

It is an arithmetic number, because the mean of its divisors is an integer number (236698).

2⁹²⁵²³¹ is an apocalyptic number.

925231 is a deficient number, since it is larger than the sum of its proper divisors (21561).

925231 is a wasteful number, since it uses less digits than its factorization.

925231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21560.

The product of its digits is 540, while the sum is 22.

The square root of 925231 is about 961.8892867685. The cubic root of 925231 is about 97.4428681289.

It can be divided in two parts, 925 and 231, that added together give a square (1156 = 34²).

The spelling of 925231 in words is "nine hundred twenty-five thousand, two hundred thirty-one".