8992715 has 4 divisors (see below), whose sum is σ = 10791264. Its totient is φ = 7194168.

The previous prime is 8992703. The next prime is 8992717. The reversal of 8992715 is 5172998.

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 8992715 - 2⁴ = 8992699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8992717) 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, 899267 + ... + 899276.

It is an arithmetic number, because the mean of its divisors is an integer number (2697816).

Almost surely, 2^8992715 is an apocalyptic number.

8992715 is a deficient number, since it is larger than the sum of its proper divisors (1798549).

8992715 is a wasteful number, since it uses less digits than its factorization.

8992715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798548.

The product of its digits is 45360, while the sum is 41.

The square root of 8992715 is about 2998.7855875337. The cubic root of 8992715 is about 207.9522434122.

The spelling of 8992715 in words is "eight million, nine hundred ninety-two thousand, seven hundred fifteen".