80237894 has 8 divisors (see below), whose sum is σ = 131298408. Its totient is φ = 36471760.

The previous prime is 80237887. The next prime is 80237897. The reversal of 80237894 is 49873208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80237897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823567 + ... + 1823610.

It is an arithmetic number, because the mean of its divisors is an integer number (16412301).

Almost surely, 2^80237894 is an apocalyptic number.

80237894 is a deficient number, since it is larger than the sum of its proper divisors (51060514).

80237894 is a wasteful number, since it uses less digits than its factorization.

80237894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647190.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 80237894 is about 8957.5607170702. The cubic root of 80237894 is about 431.3136212515.

The spelling of 80237894 in words is "eighty million, two hundred thirty-seven thousand, eight hundred ninety-four".