117615214 has 8 divisors (see below), whose sum is σ = 186800688. Its totient is φ = 55348320.

The previous prime is 117615161. The next prime is 117615227. The reversal of 117615214 is 412516711.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1729602 + ... + 1729669.

It is an arithmetic number, because the mean of its divisors is an integer number (23350086).

Almost surely, 2^117615214 is an apocalyptic number.

117615214 is a deficient number, since it is larger than the sum of its proper divisors (69185474).

117615214 is a wasteful number, since it uses less digits than its factorization.

117615214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3459290.

The product of its digits is 1680, while the sum is 28.

The square root of 117615214 is about 10845.0548177499. The cubic root of 117615214 is about 489.9530900532.

The spelling of 117615214 in words is "one hundred seventeen million, six hundred fifteen thousand, two hundred fourteen".