1224560264 has 32 divisors (see below), whose sum is σ = 2451859200. Its totient is φ = 572093760.

The previous prime is 1224560261. The next prime is 1224560333. The reversal of 1224560264 is 4620654221.

It is a self number, because there is not a number n which added to its sum of digits gives 1224560264.

It is not an unprimeable number, because it can be changed into a prime (1224560261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77942 + ... + 92325.

It is an arithmetic number, because the mean of its divisors is an integer number (76620600).

Almost surely, 2^1224560264 is an apocalyptic number.

It is an amenable number.

1224560264 is an abundant number, since it is smaller than the sum of its proper divisors (1227298936).

1224560264 is a wasteful number, since it uses less digits than its factorization.

1224560264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170333 (or 170329 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1224560264 is about 34993.7174932873. The cubic root of 1224560264 is about 1069.8594347622.

The spelling of 1224560264 in words is "one billion, two hundred twenty-four million, five hundred sixty thousand, two hundred sixty-four".