1124995092 has 96 divisors (see below), whose sum is σ = 2986475520. Its totient is φ = 326747520.

The previous prime is 1124995063. The next prime is 1124995097. The reversal of 1124995092 is 2905994211.

It is a super-2 number, since 2×1124995092² = 2531227914048176928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124995097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1134717 + ... + 1135707.

It is an arithmetic number, because the mean of its divisors is an integer number (31109120).

Almost surely, 2^1124995092 is an apocalyptic number.

1124995092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124995092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493237760).

1124995092 is an abundant number, since it is smaller than the sum of its proper divisors (1861480428).

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

1124995092 is a wasteful number, since it uses less digits than its factorization.

1124995092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 1124995092 is about 33540.9464982728. The cubic root of 1124995092 is about 1040.0403990717.

The spelling of 1124995092 in words is "one billion, one hundred twenty-four million, nine hundred ninety-five thousand, ninety-two".