80238894 has 16 divisors (see below), whose sum is σ = 160831440. Its totient is φ = 26687360.

The previous prime is 80238877. The next prime is 80238901. The reversal of 80238894 is 49883208.

It is a happy number.

It is a super-2 number, since 2×80238894² = 12876560220686472, which contains 22 as substring.

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, 11739 + ... + 17270.

It is an arithmetic number, because the mean of its divisors is an integer number (10051965).

Almost surely, 2^80238894 is an apocalyptic number.

80238894 is an abundant number, since it is smaller than the sum of its proper divisors (80592546).

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

80238894 is a wasteful number, since it uses less digits than its factorization.

80238894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29475.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 80238894 is about 8957.6165356639. The cubic root of 80238894 is about 431.3154130559.

The spelling of 80238894 in words is "eighty million, two hundred thirty-eight thousand, eight hundred ninety-four".