8722154 has 16 divisors (see below), whose sum is σ = 14990208. Its totient is φ = 3728592.

The previous prime is 8722123. The next prime is 8722169. The reversal of 8722154 is 4512278.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10187 + ... + 11009.

It is an arithmetic number, because the mean of its divisors is an integer number (936888).

Almost surely, 2^8722154 is an apocalyptic number.

8722154 is a deficient number, since it is larger than the sum of its proper divisors (6268054).

8722154 is a wasteful number, since it uses less digits than its factorization.

8722154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589.

The product of its digits is 4480, while the sum is 29.

The square root of 8722154 is about 2953.3293077474. The cubic root of 8722154 is about 205.8454397239.

The spelling of 8722154 in words is "eight million, seven hundred twenty-two thousand, one hundred fifty-four".