80888696 has 16 divisors (see below), whose sum is σ = 173333040. Its totient is φ = 34666560.

The previous prime is 80888693. The next prime is 80888707. The reversal of 80888696 is 69688808.

It is a happy number.

It is a super-2 number, since 2×80888696² = 13085962281160832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80888693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722165 + ... + 722276.

It is an arithmetic number, because the mean of its divisors is an integer number (10833315).

Almost surely, 2^80888696 is an apocalyptic number.

It is an amenable number.

80888696 is an abundant number, since it is smaller than the sum of its proper divisors (92444344).

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

80888696 is a wasteful number, since it uses less digits than its factorization.

80888696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444454 (or 1444450 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 53.

The square root of 80888696 is about 8993.8143187415. The cubic root of 80888696 is about 432.4765973504.

The spelling of 80888696 in words is "eighty million, eight hundred eighty-eight thousand, six hundred ninety-six".