8873615 has 4 divisors (see below), whose sum is σ = 10648344. Its totient is φ = 7098888.

The previous prime is 8873611. The next prime is 8873629. The reversal of 8873615 is 5163788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8873615 - 2² = 8873611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8873611) 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 3 ways as a sum of consecutive naturals, for example, 887357 + ... + 887366.

It is an arithmetic number, because the mean of its divisors is an integer number (2662086).

Almost surely, 2^8873615 is an apocalyptic number.

8873615 is a deficient number, since it is larger than the sum of its proper divisors (1774729).

8873615 is a wasteful number, since it uses less digits than its factorization.

8873615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774728.

The product of its digits is 40320, while the sum is 38.

The square root of 8873615 is about 2978.8613596473. The cubic root of 8873615 is about 207.0301168966.

The spelling of 8873615 in words is "eight million, eight hundred seventy-three thousand, six hundred fifteen".