80216802 has 24 divisors (see below), whose sum is σ = 175134960. Its totient is φ = 26534040.

The previous prime is 80216797. The next prime is 80216819. The reversal of 80216802 is 20861208.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14652 + ... + 19367.

It is an arithmetic number, because the mean of its divisors is an integer number (7297290).

Almost surely, 2^80216802 is an apocalyptic number.

80216802 is an abundant number, since it is smaller than the sum of its proper divisors (94918158).

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

80216802 is a wasteful number, since it uses less digits than its factorization.

80216802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34158 (or 34155 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 80216802 is about 8956.3833102430. The cubic root of 80216802 is about 431.2758250445.

It can be divided in two parts, 80216 and 802, that added together give a palindrome (81018).

The spelling of 80216802 in words is "eighty million, two hundred sixteen thousand, eight hundred two".