65079432 has 48 divisors (see below), whose sum is σ = 192282480. Its totient is φ = 19720800.

The previous prime is 65079409. The next prime is 65079437. The reversal of 65079432 is 23497056.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (65079437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40294 + ... + 41877.

It is an arithmetic number, because the mean of its divisors is an integer number (4005885).

Almost surely, 2^65079432 is an apocalyptic number.

It is an amenable number.

65079432 is an abundant number, since it is smaller than the sum of its proper divisors (127203048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65079432 is a wasteful number, since it uses less digits than its factorization.

65079432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82194 (or 82187 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 65079432 is about 8067.1824077555. The cubic root of 65079432 is about 402.2362908751.

The spelling of 65079432 in words is "sixty-five million, seventy-nine thousand, four hundred thirty-two".