9408772 has 12 divisors (see below), whose sum is σ = 16776396. Its totient is φ = 4615520.

The previous prime is 9408757. The next prime is 9408799. The reversal of 9408772 is 2778049.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5271616 + 4137156 = 2296^2 + 2034^2 .

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, 21979 + ... + 22402.

It is an arithmetic number, because the mean of its divisors is an integer number (1398033).

Almost surely, 2^9408772 is an apocalyptic number.

It is an amenable number.

9408772 is a deficient number, since it is larger than the sum of its proper divisors (7367624).

9408772 is a wasteful number, since it uses less digits than its factorization.

9408772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44438 (or 44436 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 9408772 is about 3067.3721652255. The cubic root of 9408772 is about 211.1110576382. Note that the first 3 decimals are identical.

The spelling of 9408772 in words is "nine million, four hundred eight thousand, seven hundred seventy-two".