80116925 has 24 divisors (see below), whose sum is σ = 115248576. Its totient is φ = 54109440.

The previous prime is 80116921. The next prime is 80116957. The reversal of 80116925 is 52961108.

It is not a de Polignac number, because 80116925 - 2² = 80116921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80116891 and 80116900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80116921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8309 + ... + 15141.

It is an arithmetic number, because the mean of its divisors is an integer number (4802024).

Almost surely, 2^80116925 is an apocalyptic number.

It is an amenable number.

80116925 is a deficient number, since it is larger than the sum of its proper divisors (35131651).

80116925 is a wasteful number, since it uses less digits than its factorization.

80116925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6917 (or 6912 counting only the distinct ones).

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

The square root of 80116925 is about 8950.8058296446. The cubic root of 80116925 is about 431.0967585477.

The spelling of 80116925 in words is "eighty million, one hundred sixteen thousand, nine hundred twenty-five".