80672802 has 32 divisors (see below), whose sum is σ = 189382272. Its totient is φ = 22425984.

The previous prime is 80672797. The next prime is 80672873. The reversal of 80672802 is 20827608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24403 + ... + 27510.

It is an arithmetic number, because the mean of its divisors is an integer number (5918196).

Almost surely, 2^80672802 is an apocalyptic number.

80672802 is an abundant number, since it is smaller than the sum of its proper divisors (108709470).

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

80672802 is a wasteful number, since it uses less digits than its factorization.

80672802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51962.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 80672802 is about 8981.8039390759. The cubic root of 80672802 is about 432.0914908246.

The spelling of 80672802 in words is "eighty million, six hundred seventy-two thousand, eight hundred two".