117834741 has 36 divisors (see below), whose sum is σ = 178651200. Its totient is φ = 74808864.

The previous prime is 117834733. The next prime is 117834767. The reversal of 117834741 is 147438711.

It is not a de Polignac number, because 117834741 - 2³ = 117834733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117834696 and 117834705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117834721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1491540 + ... + 1491618.

Almost surely, 2^117834741 is an apocalyptic number.

It is an amenable number.

117834741 is a deficient number, since it is larger than the sum of its proper divisors (60816459).

117834741 is an equidigital number, since it uses as much as digits as its factorization.

117834741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 194 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 117834741 is about 10855.1711640121. The cubic root of 117834741 is about 490.2577305818.

The spelling of 117834741 in words is "one hundred seventeen million, eight hundred thirty-four thousand, seven hundred forty-one".