80893456 has 40 divisors (see below), whose sum is σ = 179593664. Its totient is φ = 34577280.

The previous prime is 80893399. The next prime is 80893457. The reversal of 80893456 is 65439808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80893457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57886 + ... + 59266.

Almost surely, 2^80893456 is an apocalyptic number.

It is an amenable number.

80893456 is an abundant number, since it is smaller than the sum of its proper divisors (98700208).

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

80893456 is a wasteful number, since it uses less digits than its factorization.

80893456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 80893456 is about 8994.0789411701. The cubic root of 80893456 is about 432.4850803991.

The spelling of 80893456 in words is "eighty million, eight hundred ninety-three thousand, four hundred fifty-six".