375023231 has 16 divisors (see below), whose sum is σ = 422921760. Its totient is φ = 329546880.

The previous prime is 375023227. The next prime is 375023237. The reversal of 375023231 is 132320573.

It is a cyclic number.

It is not a de Polignac number, because 375023231 - 2² = 375023227 is a prime.

It is a super-2 number, since 2×375023231² = 281284847579358722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 375023231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375023237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60965 + ... + 66833.

It is an arithmetic number, because the mean of its divisors is an integer number (26432610).

Almost surely, 2^375023231 is an apocalyptic number.

375023231 is a deficient number, since it is larger than the sum of its proper divisors (47898529).

375023231 is a wasteful number, since it uses less digits than its factorization.

375023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6074.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 375023231 is about 19365.5165435885. The cubic root of 375023231 is about 721.1396759128.

The spelling of 375023231 in words is "three hundred seventy-five million, twenty-three thousand, two hundred thirty-one".