432471615 has 16 divisors (see below), whose sum is σ = 692266848. Its totient is φ = 230547456.

The previous prime is 432471601. The next prime is 432471617. The reversal of 432471615 is 516174234.

It is not a de Polignac number, because 432471615 - 2²⁴ = 415694399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432471617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37407 + ... + 47583.

It is an arithmetic number, because the mean of its divisors is an integer number (43266678).

Almost surely, 2^432471615 is an apocalyptic number.

432471615 is a deficient number, since it is larger than the sum of its proper divisors (259795233).

432471615 is a wasteful number, since it uses less digits than its factorization.

432471615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13018.

The product of its digits is 20160, while the sum is 33.

The square root of 432471615 is about 20795.9518897308. The cubic root of 432471615 is about 756.2276214037.

The spelling of 432471615 in words is "four hundred thirty-two million, four hundred seventy-one thousand, six hundred fifteen".