1115040496 has 20 divisors (see below), whose sum is σ = 2162687472. Its totient is φ = 556927616.

The previous prime is 1115040467. The next prime is 1115040601. The reversal of 1115040496 is 6940405111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21316 + ... + 51811.

Almost surely, 2^1115040496 is an apocalyptic number.

1115040496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1115040496 is a deficient number, since it is larger than the sum of its proper divisors (1047646976).

1115040496 is an equidigital number, since it uses as much as digits as its factorization.

1115040496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74088 (or 74082 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1115040496 is about 33392.2220883846. Note that the first 3 decimals coincide. The cubic root of 1115040496 is about 1036.9636834417.

The spelling of 1115040496 in words is "one billion, one hundred fifteen million, forty thousand, four hundred ninety-six".