80975022 has 24 divisors (see below), whose sum is σ = 164783976. Its totient is φ = 26527344.

The previous prime is 80975021. The next prime is 80975039. The reversal of 80975022 is 22057908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80975021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18948 + ... + 22824.

It is an arithmetic number, because the mean of its divisors is an integer number (6865999).

Almost surely, 2^80975022 is an apocalyptic number.

80975022 is an abundant number, since it is smaller than the sum of its proper divisors (83808954).

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

80975022 is a wasteful number, since it uses less digits than its factorization.

80975022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000 (or 3941 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 80975022 is about 8998.6122263380. The cubic root of 80975022 is about 432.6303918165.

The spelling of 80975022 in words is "eighty million, nine hundred seventy-five thousand, twenty-two".