32470879 has 6 divisors (see below), whose sum is σ = 37772304. Its totient is φ = 27832140.

The previous prime is 32470877. The next prime is 32470903. The reversal of 32470879 is 97807423.

It is not a de Polignac number, because 32470879 - 2¹ = 32470877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32470877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 331287 + ... + 331384.

It is an arithmetic number, because the mean of its divisors is an integer number (6295384).

Almost surely, 2^32470879 is an apocalyptic number.

32470879 is a deficient number, since it is larger than the sum of its proper divisors (5301425).

32470879 is an equidigital number, since it uses as much as digits as its factorization.

32470879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662685 (or 662678 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 32470879 is about 5698.3224724475. The cubic root of 32470879 is about 319.0298711230.

The spelling of 32470879 in words is "thirty-two million, four hundred seventy thousand, eight hundred seventy-nine".