432232015 has 4 divisors (see below), whose sum is σ = 518678424. Its totient is φ = 345785608.

The previous prime is 432231973. The next prime is 432232033. The reversal of 432232015 is 510232234.

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 432232015 - 2⁷ = 432231887 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 43223197 + ... + 43223206.

It is an arithmetic number, because the mean of its divisors is an integer number (129669606).

Almost surely, 2^432232015 is an apocalyptic number.

432232015 is a deficient number, since it is larger than the sum of its proper divisors (86446409).

432232015 is an equidigital number, since it uses as much as digits as its factorization.

432232015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86446408.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 432232015 is about 20790.1903550689. The cubic root of 432232015 is about 756.0879393192.

Adding to 432232015 its reverse (510232234), we get a palindrome (942464249).

The spelling of 432232015 in words is "four hundred thirty-two million, two hundred thirty-two thousand, fifteen".