8901772 has 24 divisors (see below), whose sum is σ = 17075520. Its totient is φ = 4026960.

The previous prime is 8901751. The next prime is 8901773. The reversal of 8901772 is 2771098.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8901773) by changing a digit.

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, 13179 + ... + 13837.

It is an arithmetic number, because the mean of its divisors is an integer number (711480).

Almost surely, 2^8901772 is an apocalyptic number.

It is an amenable number.

8901772 is a deficient number, since it is larger than the sum of its proper divisors (8173748).

8901772 is a wasteful number, since it uses less digits than its factorization.

8901772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 8901772 is about 2983.5837511288. The cubic root of 8901772 is about 207.2488624743.

It can be divided in two parts, 890 and 1772, that added together give a palindrome (2662).

The spelling of 8901772 in words is "eight million, nine hundred one thousand, seven hundred seventy-two".