80716224 has 28 divisors (see below), whose sum is σ = 213562184. Its totient is φ = 26905344.

The previous prime is 80716217. The next prime is 80716231. The reversal of 80716224 is 42261708.

It is an interprime number because it is at equal distance from previous prime (80716217) and next prime (80716231).

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 a junction number, because it is equal to n+sod(n) for n = 80716191 and 80716200.

It is a congruent number.

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, 210007 + ... + 210390.

Almost surely, 2^80716224 is an apocalyptic number.

It is an amenable number.

80716224 is an abundant number, since it is smaller than the sum of its proper divisors (132845960).

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

80716224 is a wasteful number, since it uses less digits than its factorization.

80716224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420412 (or 420402 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 80716224 is about 8984.2208343295. The cubic root of 80716224 is about 432.1690010925.

The spelling of 80716224 in words is "eighty million, seven hundred sixteen thousand, two hundred twenty-four".