8880081 has 8 divisors (see below), whose sum is σ = 13531584. Its totient is φ = 5074320.

The previous prime is 8880073. The next prime is 8880089. The reversal of 8880081 is 1800888.

It is an interprime number because it is at equal distance from previous prime (8880073) and next prime (8880089).

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

It is not a de Polignac number, because 8880081 - 2³ = 8880073 is a prime.

It is a super-2 number, since 2×8880081² = 157711677133122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

8880081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8880089) 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, 211410 + ... + 211451.

It is an arithmetic number, because the mean of its divisors is an integer number (1691448).

Almost surely, 2^8880081 is an apocalyptic number.

It is an amenable number.

8880081 is a deficient number, since it is larger than the sum of its proper divisors (4651503).

8880081 is a wasteful number, since it uses less digits than its factorization.

8880081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422871.

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 8880081 is about 2979.9464760294. The cubic root of 8880081 is about 207.0803907222.

The spelling of 8880081 in words is "eight million, eight hundred eighty thousand, eighty-one".