232350431 has 4 divisors (see below), whose sum is σ = 234961200. Its totient is φ = 229739664.

The previous prime is 232350427. The next prime is 232350467. The reversal of 232350431 is 134053232.

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 232350431 - 2² = 232350427 is a prime.

It is a super-2 number, since 2×232350431² = 107973445571771522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232350397 and 232350406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232350421) 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, 1305251 + ... + 1305428.

It is an arithmetic number, because the mean of its divisors is an integer number (58740300).

Almost surely, 2^232350431 is an apocalyptic number.

232350431 is a deficient number, since it is larger than the sum of its proper divisors (2610769).

232350431 is an equidigital number, since it uses as much as digits as its factorization.

232350431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610768.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 232350431 is about 15243.0453322163. The cubic root of 232350431 is about 614.7725873883.

The spelling of 232350431 in words is "two hundred thirty-two million, three hundred fifty thousand, four hundred thirty-one".