117554 has 8 divisors (see below), whose sum is σ = 179820. Its totient is φ = 57616.

The previous prime is 117541. The next prime is 117563. The reversal of 117554 is 455711.

It can be written as a sum of positive squares in 2 ways, for example, as 112225 + 5329 = 335^2 + 73^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 117554.

It is an unprimeable number.

117554 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449 + ... + 660.

2¹¹⁷⁵⁵⁴ is an apocalyptic number.

117554 is a deficient number, since it is larger than the sum of its proper divisors (62266).

117554 is a wasteful number, since it uses less digits than its factorization.

117554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 700, while the sum is 23.

The square root of 117554 is about 342.8614880677. The cubic root of 117554 is about 48.9868074994.

The spelling of 117554 in words is "one hundred seventeen thousand, five hundred fifty-four".