80238318 has 16 divisors (see below), whose sum is σ = 160696656. Its totient is φ = 26709440.

The previous prime is 80238293. The next prime is 80238359. The reversal of 80238318 is 81383208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4221 + ... + 13352.

It is an arithmetic number, because the mean of its divisors is an integer number (10043541).

Almost surely, 2^80238318 is an apocalyptic number.

80238318 is an abundant number, since it is smaller than the sum of its proper divisors (80458338).

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

80238318 is a wasteful number, since it uses less digits than its factorization.

80238318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18339.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 80238318 is about 8957.5843841964. The cubic root of 80238318 is about 431.3143809783.

The spelling of 80238318 in words is "eighty million, two hundred thirty-eight thousand, three hundred eighteen".