1125036924 has 24 divisors (see below), whose sum is σ = 2863730688. Its totient is φ = 340920240.

The previous prime is 1125036901. The next prime is 1125036929. The reversal of 1125036924 is 4296305211.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125036929) 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, 4261372 + ... + 4261635.

It is an arithmetic number, because the mean of its divisors is an integer number (119322112).

Almost surely, 2^1125036924 is an apocalyptic number.

It is an amenable number.

1125036924 is an abundant number, since it is smaller than the sum of its proper divisors (1738693764).

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

1125036924 is a wasteful number, since it uses less digits than its factorization.

1125036924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523025 (or 8523023 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1125036924 is about 33541.5700884738. The cubic root of 1125036924 is about 1040.0532899222.

The spelling of 1125036924 in words is "one billion, one hundred twenty-five million, thirty-six thousand, nine hundred twenty-four".