1115110956 has 12 divisors (see below), whose sum is σ = 2601925592. Its totient is φ = 371703648.

The previous prime is 1115110891. The next prime is 1115110957. The reversal of 1115110956 is 6590115111.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1115110957) 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, 46462945 + ... + 46462968.

Almost surely, 2^1115110956 is an apocalyptic number.

It is an amenable number.

1115110956 is an abundant number, since it is smaller than the sum of its proper divisors (1486814636).

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

1115110956 is a wasteful number, since it uses less digits than its factorization.

1115110956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92925920 (or 92925918 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 30.

The square root of 1115110956 is about 33393.2771078252. The cubic root of 1115110956 is about 1036.9855250766.

The spelling of 1115110956 in words is "one billion, one hundred fifteen million, one hundred ten thousand, nine hundred fifty-six".