116717616 has 30 divisors (see below), whose sum is σ = 326647620. Its totient is φ = 38905824.

The previous prime is 116717599. The next prime is 116717639. The reversal of 116717616 is 616717611.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 405126 + ... + 405413.

It is an arithmetic number, because the mean of its divisors is an integer number (10888254).

Almost surely, 2^116717616 is an apocalyptic number.

116717616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116717616 is an abundant number, since it is smaller than the sum of its proper divisors (209930004).

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

116717616 is a wasteful number, since it uses less digits than its factorization.

116717616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810553 (or 810544 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 116717616 is about 10803.5927357523. The cubic root of 116717616 is about 488.7035225938.

The spelling of 116717616 in words is "one hundred sixteen million, seven hundred seventeen thousand, six hundred sixteen".