352132315 has 4 divisors (see below), whose sum is σ = 422558784. Its totient is φ = 281705848.

The previous prime is 352132303. The next prime is 352132349. The reversal of 352132315 is 513231253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352132315 - 2¹⁵ = 352099547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352132315.

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, 35213227 + ... + 35213236.

It is an arithmetic number, because the mean of its divisors is an integer number (105639696).

Almost surely, 2^352132315 is an apocalyptic number.

352132315 is a deficient number, since it is larger than the sum of its proper divisors (70426469).

352132315 is an equidigital number, since it uses as much as digits as its factorization.

352132315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70426468.

The product of its digits is 2700, while the sum is 25.

The square root of 352132315 is about 18765.1889145833. The cubic root of 352132315 is about 706.1581253082.

Adding to 352132315 its reverse (513231253), we get a palindrome (865363568).

The spelling of 352132315 in words is "three hundred fifty-two million, one hundred thirty-two thousand, three hundred fifteen".