9954772 has 12 divisors (see below), whose sum is σ = 18021780. Its totient is φ = 4805696.

The previous prime is 9954761. The next prime is 9954787. The reversal of 9954772 is 2774599.

It can be written as a sum of positive squares in 2 ways, for example, as 4955076 + 4999696 = 2226^2 + 2236^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42793 + ... + 43024.

It is an arithmetic number, because the mean of its divisors is an integer number (1501815).

Almost surely, 2^9954772 is an apocalyptic number.

It is an amenable number.

9954772 is a deficient number, since it is larger than the sum of its proper divisors (8067008).

9954772 is a wasteful number, since it uses less digits than its factorization.

9954772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85850 (or 85848 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 9954772 is about 3155.1183812973. The cubic root of 9954772 is about 215.1181755229.

The spelling of 9954772 in words is "nine million, nine hundred fifty-four thousand, seven hundred seventy-two".