80207612 has 12 divisors (see below), whose sum is σ = 141469440. Its totient is φ = 39787776.

The previous prime is 80207597. The next prime is 80207623. The reversal of 80207612 is 21670208.

It is a super-2 number, since 2×80207612² = 12866522045485088, which contains 22 as substring.

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, 78437 + ... + 79452.

It is an arithmetic number, because the mean of its divisors is an integer number (11789120).

Almost surely, 2^80207612 is an apocalyptic number.

It is an amenable number.

80207612 is a deficient number, since it is larger than the sum of its proper divisors (61261828).

80207612 is a wasteful number, since it uses less digits than its factorization.

80207612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158020 (or 158018 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 80207612 is about 8955.8702536381. The cubic root of 80207612 is about 431.2593547785.

The spelling of 80207612 in words is "eighty million, two hundred seven thousand, six hundred twelve".