80736852 has 48 divisors (see below), whose sum is σ = 226634240. Its totient is φ = 21853152.

The previous prime is 80736847. The next prime is 80736881. The reversal of 80736852 is 25863708.

It is a self number, because there is not a number n which added to its sum of digits gives 80736852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23698 + ... + 26889.

Almost surely, 2^80736852 is an apocalyptic number.

It is an amenable number.

80736852 is an abundant number, since it is smaller than the sum of its proper divisors (145897388).

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

80736852 is a wasteful number, since it uses less digits than its factorization.

80736852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50620 (or 50618 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 80736852 is about 8985.3687737343. The cubic root of 80736852 is about 432.2058132821.

The spelling of 80736852 in words is "eighty million, seven hundred thirty-six thousand, eight hundred fifty-two".