8956722 has 16 divisors (see below), whose sum is σ = 18967392. Its totient is φ = 2809920.

The previous prime is 8956699. The next prime is 8956723. The reversal of 8956722 is 2276598.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8956723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43804 + ... + 44007.

It is an arithmetic number, because the mean of its divisors is an integer number (1185462).

Almost surely, 2^8956722 is an apocalyptic number.

8956722 is an abundant number, since it is smaller than the sum of its proper divisors (10010670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8956722 is a wasteful number, since it uses less digits than its factorization.

8956722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87833.

The product of its digits is 60480, while the sum is 39.

The square root of 8956722 is about 2992.7783078604. The cubic root of 8956722 is about 207.6744321220.

The spelling of 8956722 in words is "eight million, nine hundred fifty-six thousand, seven hundred twenty-two".