9280748 has 12 divisors (see below), whose sum is σ = 16271472. Its totient is φ = 4631760.

The previous prime is 9280729. The next prime is 9280751. The reversal of 9280748 is 8470829.

It is a super-2 number, since 2×9280748² = 172264566879008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686 + ... + 4362.

It is an arithmetic number, because the mean of its divisors is an integer number (1355956).

Almost surely, 2^9280748 is an apocalyptic number.

It is an amenable number.

9280748 is a deficient number, since it is larger than the sum of its proper divisors (6990724).

9280748 is a wasteful number, since it uses less digits than its factorization.

9280748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312 (or 4310 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 9280748 is about 3046.4320113864. The cubic root of 9280748 is about 210.1491608453.

The spelling of 9280748 in words is "nine million, two hundred eighty thousand, seven hundred forty-eight".