1125607244 has 12 divisors (see below), whose sum is σ = 1970404800. Its totient is φ = 562634448.

The previous prime is 1125607243. The next prime is 1125607267. The reversal of 1125607244 is 4427065211.

It is a self number, because there is not a number n which added to its sum of digits gives 1125607244.

It is not an unprimeable number, because it can be changed into a prime (1125607243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26684 + ... + 54435.

It is an arithmetic number, because the mean of its divisors is an integer number (164200400).

Almost surely, 2^1125607244 is an apocalyptic number.

It is an amenable number.

1125607244 is a deficient number, since it is larger than the sum of its proper divisors (844797556).

1125607244 is a wasteful number, since it uses less digits than its factorization.

1125607244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84592 (or 84590 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 1125607244 is about 33550.0707003726. The cubic root of 1125607244 is about 1040.2290065221.

The spelling of 1125607244 in words is "one billion, one hundred twenty-five million, six hundred seven thousand, two hundred forty-four".