952213231 has 16 divisors (see below), whose sum is σ = 1044511200. Its totient is φ = 864037888.

The previous prime is 952213219. The next prime is 952213243. The reversal of 952213231 is 132312259.

It is an interprime number because it is at equal distance from previous prime (952213219) and next prime (952213243).

It is a cyclic number.

It is not a de Polignac number, because 952213231 - 2⁷ = 952213103 is a prime.

It is a super-2 number, since 2×952213231² = 1813420074582918722, 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 952213231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952211231) 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, 587340 + ... + 588958.

It is an arithmetic number, because the mean of its divisors is an integer number (65281950).

Almost surely, 2^952213231 is an apocalyptic number.

952213231 is a deficient number, since it is larger than the sum of its proper divisors (92297969).

952213231 is a wasteful number, since it uses less digits than its factorization.

952213231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858.

The product of its digits is 3240, while the sum is 28.

The square root of 952213231 is about 30857.9524758206. The cubic root of 952213231 is about 983.8103879120.

The spelling of 952213231 in words is "nine hundred fifty-two million, two hundred thirteen thousand, two hundred thirty-one".