80037216 has 216 divisors, whose sum is σ = 276559920. Its totient is φ = 21482496.

The previous prime is 80037161. The next prime is 80037227. The reversal of 80037216 is 61273008.

It is a self number, because there is not a number n which added to its sum of digits gives 80037216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2163150 + ... + 2163186.

It is an arithmetic number, because the mean of its divisors is an integer number (1280370).

Almost surely, 2^80037216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80037216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138279960).

80037216 is an abundant number, since it is smaller than the sum of its proper divisors (196522704).

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

80037216 is a wasteful number, since it uses less digits than its factorization.

80037216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 80037216 is about 8946.3521057468. The cubic root of 80037216 is about 430.9537438493.

The spelling of 80037216 in words is "eighty million, thirty-seven thousand, two hundred sixteen".