80572676 has 12 divisors (see below), whose sum is σ = 141253980. Its totient is φ = 40214400.

The previous prime is 80572663. The next prime is 80572697. The reversal of 80572676 is 67627508.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14638276 + 65934400 = 3826^2 + 8120^2 .

It is a super-2 number, since 2×80572676² = 12983912235601952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15425 + ... + 19976.

It is an arithmetic number, because the mean of its divisors is an integer number (11771165).

Almost surely, 2^80572676 is an apocalyptic number.

It is an amenable number.

80572676 is a deficient number, since it is larger than the sum of its proper divisors (60681304).

80572676 is a wasteful number, since it uses less digits than its factorization.

80572676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35974 (or 35972 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 80572676 is about 8976.2283839038. The cubic root of 80572676 is about 431.9126552379.

The spelling of 80572676 in words is "eighty million, five hundred seventy-two thousand, six hundred seventy-six".