80157384 has 32 divisors (see below), whose sum is σ = 222660000. Its totient is φ = 26719056.

The previous prime is 80157377. The next prime is 80157433. The reversal of 80157384 is 48375108.

80157384 is a `hidden beast` number, since 8 + 0 + 1 + 573 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 185334 + ... + 185765.

It is an arithmetic number, because the mean of its divisors is an integer number (6958125).

Almost surely, 2^80157384 is an apocalyptic number.

It is an amenable number.

80157384 is an abundant number, since it is smaller than the sum of its proper divisors (142502616).

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

80157384 is a wasteful number, since it uses less digits than its factorization.

80157384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371114 (or 371104 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 80157384 is about 8953.0656202219. The cubic root of 80157384 is about 431.1693142054.

It can be divided in two parts, 801 and 57384, that added together give a palindrome (58185).

The spelling of 80157384 in words is "eighty million, one hundred fifty-seven thousand, three hundred eighty-four".