8840722 has 16 divisors (see below), whose sum is σ = 14533344. Its totient is φ = 4000000.

The previous prime is 8840701. The next prime is 8840749. The reversal of 8840722 is 2270488.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722 + ... + 6322.

It is an arithmetic number, because the mean of its divisors is an integer number (908334).

Almost surely, 2^8840722 is an apocalyptic number.

8840722 is a deficient number, since it is larger than the sum of its proper divisors (5692622).

8840722 is a wasteful number, since it uses less digits than its factorization.

8840722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 8840722 is about 2973.3351644240. The cubic root of 8840722 is about 206.7739915438.

The spelling of 8840722 in words is "eight million, eight hundred forty thousand, seven hundred twenty-two".