352120832 has 52 divisors (see below), whose sum is σ = 804814896. Its totient is φ = 150896640.

The previous prime is 352120831. The next prime is 352120837. The reversal of 352120832 is 238021253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352120831) 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, 22532 + ... + 34812.

Almost surely, 2^352120832 is an apocalyptic number.

352120832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352120832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402407448).

352120832 is an abundant number, since it is smaller than the sum of its proper divisors (452694064).

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

352120832 is an equidigital number, since it uses as much as digits as its factorization.

352120832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12312 (or 12290 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 352120832 is about 18764.8829466107. The cubic root of 352120832 is about 706.1504493092.

The spelling of 352120832 in words is "three hundred fifty-two million, one hundred twenty thousand, eight hundred thirty-two".