117494 has 8 divisors (see below), whose sum is σ = 189840. Its totient is φ = 54216.

The previous prime is 117443. The next prime is 117497. The reversal of 117494 is 494711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 4519 = 117494 / (1 + 1 + 7 + 4 + 9 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117497) 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 3 ways as a sum of consecutive naturals, for example, 2234 + ... + 2285.

It is an arithmetic number, because the mean of its divisors is an integer number (23730).

2¹¹⁷⁴⁹⁴ is an apocalyptic number.

117494 is a deficient number, since it is larger than the sum of its proper divisors (72346).

117494 is a wasteful number, since it uses less digits than its factorization.

117494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534.

The product of its digits is 1008, while the sum is 26.

The square root of 117494 is about 342.7739780088. The cubic root of 117494 is about 48.9784717313.

The spelling of 117494 in words is "one hundred seventeen thousand, four hundred ninety-four".