80674874 has 48 divisors (see below), whose sum is σ = 152313120. Its totient is φ = 31842720.

The previous prime is 80674873. The next prime is 80674883. The reversal of 80674874 is 47847608.

It is not an unprimeable number, because it can be changed into a prime (80674871) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 68309 + ... + 69479.

It is an arithmetic number, because the mean of its divisors is an integer number (3173190).

Almost surely, 2^80674874 is an apocalyptic number.

80674874 is a deficient number, since it is larger than the sum of its proper divisors (71638246).

80674874 is a wasteful number, since it uses less digits than its factorization.

80674874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 80674874 is about 8981.9192826478. The cubic root of 80674874 is about 432.0951900718.

The spelling of 80674874 in words is "eighty million, six hundred seventy-four thousand, eight hundred seventy-four".