117544443 has 8 divisors (see below), whose sum is σ = 165945168. Its totient is φ = 73753344.

The previous prime is 117544439. The next prime is 117544447. The reversal of 117544443 is 344445711.

It is an interprime number because it is at equal distance from previous prime (117544439) and next prime (117544447).

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

It is not a de Polignac number, because 117544443 - 2² = 117544439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117544447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152346 + ... + 1152447.

It is an arithmetic number, because the mean of its divisors is an integer number (20743146).

Almost surely, 2^117544443 is an apocalyptic number.

117544443 is a deficient number, since it is larger than the sum of its proper divisors (48400725).

117544443 is a wasteful number, since it uses less digits than its factorization.

117544443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304813.

The product of its digits is 26880, while the sum is 33.

The square root of 117544443 is about 10841.7915032526. The cubic root of 117544443 is about 489.8547994041.

The spelling of 117544443 in words is "one hundred seventeen million, five hundred forty-four thousand, four hundred forty-three".