1117764315 has 12 divisors (see below), whose sum is σ = 1937458224. Its totient is φ = 596140944.

The previous prime is 1117764269. The next prime is 1117764359. The reversal of 1117764315 is 5134677111.

It is a happy number.

1117764315 is a `hidden beast` number, since 1 + 1 + 1 + 7 + 7 + 643 + 1 + 5 = 666.

It is not a de Polignac number, because 1117764315 - 2¹⁰ = 1117763291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1117764315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12419559 + ... + 12419648.

It is an arithmetic number, because the mean of its divisors is an integer number (161454852).

Almost surely, 2^1117764315 is an apocalyptic number.

1117764315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1117764315 is a deficient number, since it is larger than the sum of its proper divisors (819693909).

1117764315 is a wasteful number, since it uses less digits than its factorization.

1117764315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24839218 (or 24839215 counting only the distinct ones).

The product of its digits is 17640, while the sum is 36.

The square root of 1117764315 is about 33432.9824424923. The cubic root of 1117764315 is about 1037.8073612016.

The spelling of 1117764315 in words is "one billion, one hundred seventeen million, seven hundred sixty-four thousand, three hundred fifteen".