117834494 has 4 divisors (see below), whose sum is σ = 176751744. Its totient is φ = 58917246.

The previous prime is 117834473. The next prime is 117834517. The reversal of 117834494 is 494438711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 494438711 = 13 ⋅38033747.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 29458622 + ... + 29458625.

It is an arithmetic number, because the mean of its divisors is an integer number (44187936).

Almost surely, 2^117834494 is an apocalyptic number.

117834494 is a deficient number, since it is larger than the sum of its proper divisors (58917250).

117834494 is an equidigital number, since it uses as much as digits as its factorization.

117834494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58917249.

The product of its digits is 96768, while the sum is 41.

The square root of 117834494 is about 10855.1597869400. The cubic root of 117834494 is about 490.2573880293.

The spelling of 117834494 in words is "one hundred seventeen million, eight hundred thirty-four thousand, four hundred ninety-four".