9012260 has 24 divisors (see below), whose sum is σ = 18983160. Its totient is φ = 3593984.

The previous prime is 9012259. The next prime is 9012277. The reversal of 9012260 is 622109.

It can be written as a sum of positive squares in 4 ways, for example, as 763876 + 8248384 = 874^2 + 2872^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10736 + ... + 11544.

It is an arithmetic number, because the mean of its divisors is an integer number (790965).

Almost surely, 2^9012260 is an apocalyptic number.

It is an amenable number.

9012260 is an abundant number, since it is smaller than the sum of its proper divisors (9970900).

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

9012260 is a wasteful number, since it uses less digits than its factorization.

9012260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 9012260 is about 3002.0426379384. The cubic root of 9012260 is about 208.1027906634.

Adding to 9012260 its reverse (622109), we get a palindrome (9634369).

The spelling of 9012260 in words is "nine million, twelve thousand, two hundred sixty".