80925116 has 6 divisors (see below), whose sum is σ = 141618960. Its totient is φ = 40462556.

The previous prime is 80925113. The next prime is 80925121. The reversal of 80925116 is 61152908.

It is a super-2 number, since 2×80925116² = 13097748799226912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80925113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115636 + ... + 10115643.

It is an arithmetic number, because the mean of its divisors is an integer number (23603160).

Almost surely, 2^80925116 is an apocalyptic number.

It is an amenable number.

80925116 is a deficient number, since it is larger than the sum of its proper divisors (60693844).

80925116 is a wasteful number, since it uses less digits than its factorization.

80925116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20231283 (or 20231281 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 80925116 is about 8995.8388158081. The cubic root of 80925116 is about 432.5414948995.

The spelling of 80925116 in words is "eighty million, nine hundred twenty-five thousand, one hundred sixteen".