65214372 has 12 divisors (see below), whose sum is σ = 152166896. Its totient is φ = 21738120.

The previous prime is 65214353. The next prime is 65214419. The reversal of 65214372 is 27341256.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717254 + ... + 2717277.

Almost surely, 2^65214372 is an apocalyptic number.

It is an amenable number.

65214372 is an abundant number, since it is smaller than the sum of its proper divisors (86952524).

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

65214372 is a wasteful number, since it uses less digits than its factorization.

65214372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5434538 (or 5434536 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 65214372 is about 8075.5415917448. The cubic root of 65214372 is about 402.5141067288.

The spelling of 65214372 in words is "sixty-five million, two hundred fourteen thousand, three hundred seventy-two".