1115960836 has 9 divisors (see below), whose sum is σ = 1953048391. Its totient is φ = 557947012.

The previous prime is 1115960831. The next prime is 1115960843. The reversal of 1115960836 is 6380695111.

The square root of 1115960836 is 33406.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1115960831) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 58461 + ... + 75163.

Almost surely, 2^1115960836 is an apocalyptic number.

1115960836 is the 33406-th square number.

It is an amenable number.

1115960836 is a deficient number, since it is larger than the sum of its proper divisors (837087555).

1115960836 is an frugal number, since it uses more digits than its factorization.

1115960836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33410 (or 16705 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The cubic root of 1115960836 is about 1037.2489037867.

The spelling of 1115960836 in words is "one billion, one hundred fifteen million, nine hundred sixty thousand, eight hundred thirty-six".