80008542 has 24 divisors (see below), whose sum is σ = 173516616. Its totient is φ = 26644176.

The previous prime is 80008517. The next prime is 80008549. The reversal of 80008542 is 24580008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80008549) 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, 34648 + ... + 36884.

It is an arithmetic number, because the mean of its divisors is an integer number (7229859).

Almost surely, 2^80008542 is an apocalyptic number.

80008542 is an abundant number, since it is smaller than the sum of its proper divisors (93508074).

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

80008542 is a wasteful number, since it uses less digits than its factorization.

80008542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232 (or 4229 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 80008542 is about 8944.7494095698. The cubic root of 80008542 is about 430.9022734448.

The spelling of 80008542 in words is "eighty million, eight thousand, five hundred forty-two".