80887254 has 32 divisors (see below), whose sum is σ = 189885696. Its totient is φ = 22485600.

The previous prime is 80887249. The next prime is 80887273. The reversal of 80887254 is 45278808.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24472 + ... + 27579.

It is an arithmetic number, because the mean of its divisors is an integer number (5933928).

Almost surely, 2^80887254 is an apocalyptic number.

80887254 is an abundant number, since it is smaller than the sum of its proper divisors (108998442).

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

80887254 is a wasteful number, since it uses less digits than its factorization.

80887254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52100.

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 80887254 is about 8993.7341521751. The cubic root of 80887254 is about 432.4740274200.

The spelling of 80887254 in words is "eighty million, eight hundred eighty-seven thousand, two hundred fifty-four".