80297922 has 16 divisors (see below), whose sum is σ = 167578560. Its totient is φ = 25602192.

The previous prime is 80297887. The next prime is 80297927. The reversal of 80297922 is 22979208.

It is not an unprimeable number, because it can be changed into a prime (80297927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290797 + ... + 291072.

It is an arithmetic number, because the mean of its divisors is an integer number (10473660).

Almost surely, 2^80297922 is an apocalyptic number.

80297922 is an abundant number, since it is smaller than the sum of its proper divisors (87280638).

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

80297922 is a wasteful number, since it uses less digits than its factorization.

80297922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581897.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 80297922 is about 8960.9107796027. The cubic root of 80297922 is about 431.4211533202.

It can be divided in two parts, 8029 and 7922, that added together give a palindrome (15951).

The spelling of 80297922 in words is "eighty million, two hundred ninety-seven thousand, nine hundred twenty-two".