925970231 has 2 divisors, whose sum is σ = 925970232. Its totient is φ = 925970230.

The previous prime is 925970207. The next prime is 925970239. The reversal of 925970231 is 132079529.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 925970231 - 2²² = 921775927 is a prime.

It is a super-2 number, since 2×925970231² = 1714841737396386722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (925970239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462985115 + 462985116.

It is an arithmetic number, because the mean of its divisors is an integer number (462985116).

Almost surely, 2^925970231 is an apocalyptic number.

925970231 is a deficient number, since it is larger than the sum of its proper divisors (1).

925970231 is an equidigital number, since it uses as much as digits as its factorization.

925970231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 925970231 is about 30429.7589704552. The cubic root of 925970231 is about 974.6881250150.

The spelling of 925970231 in words is "nine hundred twenty-five million, nine hundred seventy thousand, two hundred thirty-one".