80007942 has 16 divisors (see below), whose sum is σ = 182875392. Its totient is φ = 22859400.

The previous prime is 80007929. The next prime is 80007979. The reversal of 80007942 is 24970008.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 952434 + ... + 952517.

It is an arithmetic number, because the mean of its divisors is an integer number (11429712).

Almost surely, 2^80007942 is an apocalyptic number.

80007942 is an abundant number, since it is smaller than the sum of its proper divisors (102867450).

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

80007942 is a wasteful number, since it uses less digits than its factorization.

80007942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904963.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 80007942 is about 8944.7158702778. The cubic root of 80007942 is about 430.9011963015.

The spelling of 80007942 in words is "eighty million, seven thousand, nine hundred forty-two".