117547199 has 8 divisors (see below), whose sum is σ = 146552448. Its totient is φ = 91595160.

The previous prime is 117547189. The next prime is 117547201. The reversal of 117547199 is 991745711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117547199 is a prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117547109) 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 7 ways as a sum of consecutive naturals, for example, 763217 + ... + 763370.

It is an arithmetic number, because the mean of its divisors is an integer number (18319056).

Almost surely, 2^117547199 is an apocalyptic number.

117547199 is a deficient number, since it is larger than the sum of its proper divisors (29005249).

117547199 is a wasteful number, since it uses less digits than its factorization.

117547199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526605.

The product of its digits is 79380, while the sum is 44.

The square root of 117547199 is about 10841.9186032731. The cubic root of 117547199 is about 489.8586278263.

The spelling of 117547199 in words is "one hundred seventeen million, five hundred forty-seven thousand, one hundred ninety-nine".