8948772 has 144 divisors (see below), whose sum is σ = 28728000. Its totient is φ = 2395008.

The previous prime is 8948759. The next prime is 8948789. The reversal of 8948772 is 2778498.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100504 + ... + 100592.

It is an arithmetic number, because the mean of its divisors is an integer number (199500).

Almost surely, 2^8948772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8948772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14364000).

8948772 is an abundant number, since it is smaller than the sum of its proper divisors (19779228).

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

8948772 is a wasteful number, since it uses less digits than its factorization.

8948772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 120 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 8948772 is about 2991.4498157248. The cubic root of 8948772 is about 207.6129698870.

The spelling of 8948772 in words is "eight million, nine hundred forty-eight thousand, seven hundred seventy-two".