232131214 has 32 divisors (see below), whose sum is σ = 409660416. Its totient is φ = 96588960.

The previous prime is 232131199. The next prime is 232131239. The reversal of 232131214 is 412131232.

It is a happy number.

232131214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232131214² = 107769801026227592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232131191 and 232131200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84852 + ... + 87544.

It is an arithmetic number, because the mean of its divisors is an integer number (12801888).

Almost surely, 2^232131214 is an apocalyptic number.

232131214 is a deficient number, since it is larger than the sum of its proper divisors (177529202).

232131214 is a wasteful number, since it uses less digits than its factorization.

232131214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880.

The product of its digits is 288, while the sum is 19.

The square root of 232131214 is about 15235.8529134407. The cubic root of 232131214 is about 614.5791855404.

Adding to 232131214 its reverse (412131232), we get a palindrome (644262446).

The spelling of 232131214 in words is "two hundred thirty-two million, one hundred thirty-one thousand, two hundred fourteen".