232170652 has 72 divisors (see below), whose sum is σ = 497043456. Its totient is φ = 92930976.

The previous prime is 232170641. The next prime is 232170661. The reversal of 232170652 is 256071232.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 232170652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1041013 + ... + 1041235.

Almost surely, 2^232170652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232170652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248521728).

232170652 is an abundant number, since it is smaller than the sum of its proper divisors (264872804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232170652 is a wasteful number, since it uses less digits than its factorization.

232170652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 232170652 is about 15237.1471083008. The cubic root of 232170652 is about 614.6139882726.

The spelling of 232170652 in words is "two hundred thirty-two million, one hundred seventy thousand, six hundred fifty-two".