117836126 has 4 divisors (see below), whose sum is σ = 176754192. Its totient is φ = 58918062.

The previous prime is 117836111. The next prime is 117836137. The reversal of 117836126 is 621638711.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29459030 + ... + 29459033.

It is an arithmetic number, because the mean of its divisors is an integer number (44188548).

Almost surely, 2^117836126 is an apocalyptic number.

117836126 is a deficient number, since it is larger than the sum of its proper divisors (58918066).

117836126 is an equidigital number, since it uses as much as digits as its factorization.

117836126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58918065.

The product of its digits is 12096, while the sum is 35.

The square root of 117836126 is about 10855.2349583047. The cubic root of 117836126 is about 490.2596513631.

The spelling of 117836126 in words is "one hundred seventeen million, eight hundred thirty-six thousand, one hundred twenty-six".