80974113 has 16 divisors (see below), whose sum is σ = 118685952. Its totient is φ = 48698000.

The previous prime is 80974097. The next prime is 80974121. The reversal of 80974113 is 31147908.

It is a cyclic number.

It is not a de Polignac number, because 80974113 - 2⁴ = 80974097 is a prime.

It is a super-2 number, since 2×80974113² = 13113613952273538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (80974133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5043 + ... + 13688.

It is an arithmetic number, because the mean of its divisors is an integer number (7417872).

Almost surely, 2^80974113 is an apocalyptic number.

It is an amenable number.

80974113 is a deficient number, since it is larger than the sum of its proper divisors (37711839).

80974113 is a wasteful number, since it uses less digits than its factorization.

80974113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18876.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 80974113 is about 8998.5617184081. The cubic root of 80974113 is about 432.6287729531.

The spelling of 80974113 in words is "eighty million, nine hundred seventy-four thousand, one hundred thirteen".