80924412 has 24 divisors (see below), whose sum is σ = 192842496. Its totient is φ = 26400688.

The previous prime is 80924411. The next prime is 80924423. The reversal of 80924412 is 21442908.

80924412 = 209² + 210² + ... + 631².

It is a self number, because there is not a number n which added to its sum of digits gives 80924412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80924411) 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, 71178 + ... + 72305.

It is an arithmetic number, because the mean of its divisors is an integer number (8035104).

Almost surely, 2^80924412 is an apocalyptic number.

It is an amenable number.

80924412 is an abundant number, since it is smaller than the sum of its proper divisors (111918084).

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

80924412 is a wasteful number, since it uses less digits than its factorization.

80924412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143537 (or 143535 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 80924412 is about 8995.7996865204. The cubic root of 80924412 is about 432.5402406119.

The spelling of 80924412 in words is "eighty million, nine hundred twenty-four thousand, four hundred twelve".