232272953 has 4 divisors (see below), whose sum is σ = 253388688. Its totient is φ = 211157220.

The previous prime is 232272947. The next prime is 232272979. The reversal of 232272953 is 359272232.

232272953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232272953 - 2⁸ = 232272697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232272923) 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, 10557851 + ... + 10557872.

It is an arithmetic number, because the mean of its divisors is an integer number (63347172).

Almost surely, 2^232272953 is an apocalyptic number.

It is an amenable number.

232272953 is a deficient number, since it is larger than the sum of its proper divisors (21115735).

232272953 is a wasteful number, since it uses less digits than its factorization.

232272953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21115734.

The product of its digits is 45360, while the sum is 35.

The square root of 232272953 is about 15240.5036990252. The cubic root of 232272953 is about 614.7042471582.

The spelling of 232272953 in words is "two hundred thirty-two million, two hundred seventy-two thousand, nine hundred fifty-three".