80040202 has 16 divisors (see below), whose sum is σ = 135201024. Its totient is φ = 35208000.

The previous prime is 80040187. The next prime is 80040209. The reversal of 80040202 is 20204008.

It is not an unprimeable number, because it can be changed into a prime (80040209) 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, 57999 + ... + 59362.

It is an arithmetic number, because the mean of its divisors is an integer number (8450064).

Almost surely, 2^80040202 is an apocalyptic number.

80040202 is a deficient number, since it is larger than the sum of its proper divisors (55160822).

80040202 is a wasteful number, since it uses less digits than its factorization.

80040202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117405.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 80040202 is about 8946.5189878522. The cubic root of 80040202 is about 430.9591030723.

The spelling of 80040202 in words is "eighty million, forty thousand, two hundred two".