80894601 has 24 divisors (see below), whose sum is σ = 122882760. Its totient is φ = 51206400.

The previous prime is 80894591. The next prime is 80894603. The reversal of 80894601 is 10649808.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 810000 + 80084601 = 900^2 + 8949^2 .

It is not a de Polignac number, because 80894601 - 2⁹ = 80894089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80894603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13381 + ... + 18461.

It is an arithmetic number, because the mean of its divisors is an integer number (5120115).

Almost surely, 2^80894601 is an apocalyptic number.

It is an amenable number.

80894601 is a deficient number, since it is larger than the sum of its proper divisors (41988159).

80894601 is a wasteful number, since it uses less digits than its factorization.

80894601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 80894601 is about 8994.1425939330. The cubic root of 80894601 is about 432.4871209147.

The spelling of 80894601 in words is "eighty million, eight hundred ninety-four thousand, six hundred one".