80422416 has 40 divisors (see below), whose sum is σ = 230843360. Its totient is φ = 26807328.

The previous prime is 80422399. The next prime is 80422417. The reversal of 80422416 is 61422408.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 80422416.

It is not an unprimeable number, because it can be changed into a prime (80422417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92650 + ... + 93513.

It is an arithmetic number, because the mean of its divisors is an integer number (5771084).

Almost surely, 2^80422416 is an apocalyptic number.

It is an amenable number.

80422416 is an abundant number, since it is smaller than the sum of its proper divisors (150420944).

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

80422416 is a wasteful number, since it uses less digits than its factorization.

80422416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186180 (or 186168 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 80422416 is about 8967.8545929336. The cubic root of 80422416 is about 431.6439968284.

It can be divided in two parts, 804 and 22416, that added together give a triangular number (23220 = T₂₁₅).

The spelling of 80422416 in words is "eighty million, four hundred twenty-two thousand, four hundred sixteen".