80204712 has 32 divisors (see below), whose sum is σ = 229156800. Its totient is φ = 22915584.

The previous prime is 80204699. The next prime is 80204717. The reversal of 80204712 is 21740208.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (80204717) 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, 238537 + ... + 238872.

It is an arithmetic number, because the mean of its divisors is an integer number (7161150).

Almost surely, 2^80204712 is an apocalyptic number.

It is an amenable number.

80204712 is an abundant number, since it is smaller than the sum of its proper divisors (148952088).

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

80204712 is a wasteful number, since it uses less digits than its factorization.

80204712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477425 (or 477421 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 80204712 is about 8955.7083471940. The cubic root of 80204712 is about 431.2541571538.

The spelling of 80204712 in words is "eighty million, two hundred four thousand, seven hundred twelve".