1124151956 has 24 divisors (see below), whose sum is σ = 2066601600. Its totient is φ = 534023072.

The previous prime is 1124151947. The next prime is 1124151961. The reversal of 1124151956 is 6591514211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27296 + ... + 54711.

It is an arithmetic number, because the mean of its divisors is an integer number (86108400).

Almost surely, 2^1124151956 is an apocalyptic number.

It is an amenable number.

1124151956 is a deficient number, since it is larger than the sum of its proper divisors (942449644).

1124151956 is a wasteful number, since it uses less digits than its factorization.

1124151956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82183 (or 82181 counting only the distinct ones).

The product of its digits is 10800, while the sum is 35.

The square root of 1124151956 is about 33528.3753856342. The cubic root of 1124151956 is about 1039.7805121132.

The spelling of 1124151956 in words is "one billion, one hundred twenty-four million, one hundred fifty-one thousand, nine hundred fifty-six".