232052146 has 8 divisors (see below), whose sum is σ = 351524844. Its totient is φ = 114877200.

The previous prime is 232052137. The next prime is 232052173. The reversal of 232052146 is 641250232.

It can be written as a sum of positive squares in 2 ways, for example, as 226171521 + 5880625 = 15039^2 + 2425^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 232052146.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574185 + ... + 574588.

Almost surely, 2^232052146 is an apocalyptic number.

232052146 is a deficient number, since it is larger than the sum of its proper divisors (119472698).

232052146 is a wasteful number, since it uses less digits than its factorization.

232052146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148876.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 232052146 is about 15233.2578918628. The cubic root of 232052146 is about 614.5093987669.

The spelling of 232052146 in words is "two hundred thirty-two million, fifty-two thousand, one hundred forty-six".