8870613 has 16 divisors (see below), whose sum is σ = 12082176. Its totient is φ = 5788160.

The previous prime is 8870593. The next prime is 8870627. The reversal of 8870613 is 3160788.

It is a cyclic number.

It is not a de Polignac number, because 8870613 - 2¹³ = 8862421 is a prime.

8870613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8870633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46348 + ... + 46538.

It is an arithmetic number, because the mean of its divisors is an integer number (755136).

Almost surely, 2^8870613 is an apocalyptic number.

It is an amenable number.

8870613 is a deficient number, since it is larger than the sum of its proper divisors (3211563).

8870613 is a wasteful number, since it uses less digits than its factorization.

8870613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 8870613 is about 2978.3574332172. The cubic root of 8870613 is about 207.0067677313.

The spelling of 8870613 in words is "eight million, eight hundred seventy thousand, six hundred thirteen".