80030136 has 32 divisors (see below), whose sum is σ = 200799360. Its totient is φ = 26580192.

The previous prime is 80030131. The next prime is 80030161. The reversal of 80030136 is 63103008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80030131) 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, 901 + ... + 12683.

It is an arithmetic number, because the mean of its divisors is an integer number (6274980).

Almost surely, 2^80030136 is an apocalyptic number.

It is an amenable number.

80030136 is an abundant number, since it is smaller than the sum of its proper divisors (120769224).

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

80030136 is a wasteful number, since it uses less digits than its factorization.

80030136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12075 (or 12071 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 80030136 is about 8945.9564049910. The cubic root of 80030136 is about 430.9410362505.

The spelling of 80030136 in words is "eighty million, thirty thousand, one hundred thirty-six".