1113756036 has 48 divisors (see below), whose sum is σ = 2648016000. Its totient is φ = 364269312.

The previous prime is 1113756011. The next prime is 1113756043. The reversal of 1113756036 is 6306573111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1113755988 and 1113756006.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171130 + ... + 177518.

It is an arithmetic number, because the mean of its divisors is an integer number (55167000).

Almost surely, 2^1113756036 is an apocalyptic number.

It is an amenable number.

1113756036 is an abundant number, since it is smaller than the sum of its proper divisors (1534259964).

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

1113756036 is a wasteful number, since it uses less digits than its factorization.

1113756036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6668 (or 6666 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1113756036 is about 33372.9836244828. The cubic root of 1113756036 is about 1036.5653570601.

The spelling of 1113756036 in words is "one billion, one hundred thirteen million, seven hundred fifty-six thousand, thirty-six".