1117926792 has 32 divisors (see below), whose sum is σ = 3105352800. Its totient is φ = 372642192.

The previous prime is 1117926791. The next prime is 1117926793. The reversal of 1117926792 is 2976297111.

It is an interprime number because it is at equal distance from previous prime (1117926791) and next prime (1117926793).

It is a super-2 number, since 2×1117926792² = 2499520624542822528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1117926791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587578 + ... + 2588009.

It is an arithmetic number, because the mean of its divisors is an integer number (97042275).

Almost surely, 2^1117926792 is an apocalyptic number.

1117926792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1117926792 is an abundant number, since it is smaller than the sum of its proper divisors (1987426008).

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

1117926792 is a wasteful number, since it uses less digits than its factorization.

1117926792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175602 (or 5175592 counting only the distinct ones).

The product of its digits is 95256, while the sum is 45.

The square root of 1117926792 is about 33435.4122451032. The cubic root of 1117926792 is about 1037.8576436135.

The spelling of 1117926792 in words is "one billion, one hundred seventeen million, nine hundred twenty-six thousand, seven hundred ninety-two".