9012680 has 32 divisors (see below), whose sum is σ = 20374200. Its totient is φ = 3588096.

The previous prime is 9012667. The next prime is 9012691. The reversal of 9012680 is 862109.

It can be written as a sum of positive squares in 4 ways, for example, as 8491396 + 521284 = 2914^2 + 722^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11336 + ... + 12104.

Almost surely, 2^9012680 is an apocalyptic number.

It is an amenable number.

9012680 is an abundant number, since it is smaller than the sum of its proper divisors (11361520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9012680 is a wasteful number, since it uses less digits than its factorization.

9012680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1069 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 9012680 is about 3002.1125894943. The cubic root of 9012680 is about 208.1060233639.

Adding to 9012680 its reverse (862109), we get a palindrome (9874789).

The spelling of 9012680 in words is "nine million, twelve thousand, six hundred eighty".