9280772 has 6 divisors (see below), whose sum is σ = 16241358. Its totient is φ = 4640384.

The previous prime is 9280771. The next prime is 9280781. The reversal of 9280772 is 2770829.

It can be written as a sum of positive squares in only one way, i.e., 5982916 + 3297856 = 2446^2 + 1816^2 .

It is a super-2 number, since 2×9280772² = 172265457831968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9280771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160093 + ... + 1160100.

It is an arithmetic number, because the mean of its divisors is an integer number (2706893).

Almost surely, 2^9280772 is an apocalyptic number.

It is an amenable number.

9280772 is a deficient number, since it is larger than the sum of its proper divisors (6960586).

9280772 is a wasteful number, since it uses less digits than its factorization.

9280772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320197 (or 2320195 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 9280772 is about 3046.4359504181. The cubic root of 9280772 is about 210.1493419936.

The spelling of 9280772 in words is "nine million, two hundred eighty thousand, seven hundred seventy-two".