232052420 has 12 divisors (see below), whose sum is σ = 487310124. Its totient is φ = 92820960.

The previous prime is 232052413. The next prime is 232052441. The reversal of 232052420 is 24250232.

It can be written as a sum of positive squares in 2 ways, for example, as 106791556 + 125260864 = 10334^2 + 11192^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 11602621 = 232052420 / (2 + 3 + 2 + 0 + 5 + 2 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 232052392 and 232052401.

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, 5801291 + ... + 5801330.

It is an arithmetic number, because the mean of its divisors is an integer number (40609177).

Almost surely, 2^232052420 is an apocalyptic number.

232052420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232052420 is an abundant number, since it is smaller than the sum of its proper divisors (255257704).

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

232052420 is a wasteful number, since it uses less digits than its factorization.

232052420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11602630 (or 11602628 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 232052420 is about 15233.2668853401. The cubic root of 232052420 is about 614.5096406314.

The spelling of 232052420 in words is "two hundred thirty-two million, fifty-two thousand, four hundred twenty".