432985085 has 16 divisors (see below), whose sum is σ = 561375360. Its totient is φ = 318699840.

The previous prime is 432985079. The next prime is 432985093. The reversal of 432985085 is 580589234.

It is not a de Polignac number, because 432985085 - 2⁸ = 432984829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9506 + ... + 30924.

It is an arithmetic number, because the mean of its divisors is an integer number (35085960).

Almost surely, 2^432985085 is an apocalyptic number.

It is an amenable number.

432985085 is a deficient number, since it is larger than the sum of its proper divisors (128390275).

432985085 is a wasteful number, since it uses less digits than its factorization.

432985085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21748.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 432985085 is about 20808.2936590197. The cubic root of 432985085 is about 756.5267906511.

The spelling of 432985085 in words is "four hundred thirty-two million, nine hundred eighty-five thousand, eighty-five".