432475791 has 16 divisors (see below), whose sum is σ = 630111360. Its totient is φ = 261666720.

The previous prime is 432475741. The next prime is 432475793. The reversal of 432475791 is 197574234.

It is not a de Polignac number, because 432475791 - 2²¹ = 430378639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432475793) 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, 9540 + ... + 30918.

It is an arithmetic number, because the mean of its divisors is an integer number (39381960).

Almost surely, 2^432475791 is an apocalyptic number.

432475791 is a deficient number, since it is larger than the sum of its proper divisors (197635569).

432475791 is a wasteful number, since it uses less digits than its factorization.

432475791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22006.

The product of its digits is 211680, while the sum is 42.

The square root of 432475791 is about 20796.0522936446. The cubic root of 432475791 is about 756.2300554720.

The spelling of 432475791 in words is "four hundred thirty-two million, four hundred seventy-five thousand, seven hundred ninety-one".