9280997 has 16 divisors (see below), whose sum is σ = 11073024. Its totient is φ = 7680000.

The previous prime is 9280979. The next prime is 9281003. The reversal of 9280997 is 7990829.

It is a cyclic number.

It is not a de Polignac number, because 9280997 - 2⁶ = 9280933 is a prime.

It is a super-2 number, since 2×9280997² = 172273810628018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9280927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4997 + ... + 6597.

It is an arithmetic number, because the mean of its divisors is an integer number (692064).

Almost surely, 2^9280997 is an apocalyptic number.

It is an amenable number.

9280997 is a deficient number, since it is larger than the sum of its proper divisors (1792027).

9280997 is a wasteful number, since it uses less digits than its factorization.

9280997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 9280997 is about 3046.4728785926. The cubic root of 9280997 is about 210.1510402439.

The spelling of 9280997 in words is "nine million, two hundred eighty thousand, nine hundred ninety-seven".