8870870 has 16 divisors (see below), whose sum is σ = 16662240. Its totient is φ = 3393984.

The previous prime is 8870863. The next prime is 8870879. The reversal of 8870870 is 780788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8870879) 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, 19055 + ... + 19514.

It is an arithmetic number, because the mean of its divisors is an integer number (1041390).

Almost surely, 2^8870870 is an apocalyptic number.

8870870 is a deficient number, since it is larger than the sum of its proper divisors (7791370).

8870870 is a wasteful number, since it uses less digits than its factorization.

8870870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38599.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 8870870 is about 2978.4005774912. The cubic root of 8870870 is about 207.0087668500.

The spelling of 8870870 in words is "eight million, eight hundred seventy thousand, eight hundred seventy".