117419616 has 36 divisors (see below), whose sum is σ = 333912852. Its totient is φ = 39139776.

The previous prime is 117419593. The next prime is 117419657. The reversal of 117419616 is 616914711.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 203566 + ... + 204141.

It is an arithmetic number, because the mean of its divisors is an integer number (9275357).

Almost surely, 2^117419616 is an apocalyptic number.

117419616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117419616 is an abundant number, since it is smaller than the sum of its proper divisors (216493236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117419616 is a wasteful number, since it uses less digits than its factorization.

117419616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407723 (or 407712 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 117419616 is about 10836.0332225404. The cubic root of 117419616 is about 489.6813366087.

The spelling of 117419616 in words is "one hundred seventeen million, four hundred nineteen thousand, six hundred sixteen".