80710902 has 12 divisors (see below), whose sum is σ = 174873660. Its totient is φ = 26903628.

The previous prime is 80710867. The next prime is 80710907. The reversal of 80710902 is 20901708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80710907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2241952 + ... + 2241987.

It is an arithmetic number, because the mean of its divisors is an integer number (14572805).

Almost surely, 2^80710902 is an apocalyptic number.

80710902 is an abundant number, since it is smaller than the sum of its proper divisors (94162758).

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

80710902 is a wasteful number, since it uses less digits than its factorization.

80710902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483947 (or 4483944 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 80710902 is about 8983.9246434952. The cubic root of 80710902 is about 432.1595025726.

The spelling of 80710902 in words is "eighty million, seven hundred ten thousand, nine hundred two".