80692844 has 12 divisors (see below), whose sum is σ = 141313368. Its totient is φ = 40317600.

The previous prime is 80692841. The next prime is 80692847. The reversal of 80692844 is 44829608.

It is an interprime number because it is at equal distance from previous prime (80692841) and next prime (80692847).

It is a super-2 number, since 2×80692844² = 13022670145616672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80692841) 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, 137 + ... + 12704.

It is an arithmetic number, because the mean of its divisors is an integer number (11776114).

Almost surely, 2^80692844 is an apocalyptic number.

It is an amenable number.

80692844 is a deficient number, since it is larger than the sum of its proper divisors (60620524).

80692844 is a wasteful number, since it uses less digits than its factorization.

80692844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14416 (or 14414 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 80692844 is about 8982.9195699394. The cubic root of 80692844 is about 432.1272701720.

The spelling of 80692844 in words is "eighty million, six hundred ninety-two thousand, eight hundred forty-four".