117533207 has 4 divisors (see below), whose sum is σ = 128218056. Its totient is φ = 106848360.

The previous prime is 117533173. The next prime is 117533219. The reversal of 117533207 is 702335711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117533207 - 2¹⁴ = 117516823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117533207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117533237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5342408 + ... + 5342429.

It is an arithmetic number, because the mean of its divisors is an integer number (32054514).

Almost surely, 2^117533207 is an apocalyptic number.

117533207 is a deficient number, since it is larger than the sum of its proper divisors (10684849).

117533207 is a wasteful number, since it uses less digits than its factorization.

117533207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10684848.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 117533207 is about 10841.2733108247. The cubic root of 117533207 is about 489.8391906018.

Adding to 117533207 its reverse (702335711), we get a palindrome (819868918).

The spelling of 117533207 in words is "one hundred seventeen million, five hundred thirty-three thousand, two hundred seven".