116516642 has 8 divisors (see below), whose sum is σ = 190663632. Its totient is φ = 52962100.

The previous prime is 116516633. The next prime is 116516669. The reversal of 116516642 is 246615611.

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

It is a super-2 number, since 2×116516642² = 27152255725912328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116516599 and 116516608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2648084 + ... + 2648127.

It is an arithmetic number, because the mean of its divisors is an integer number (23832954).

Almost surely, 2^116516642 is an apocalyptic number.

116516642 is a deficient number, since it is larger than the sum of its proper divisors (74146990).

116516642 is a wasteful number, since it uses less digits than its factorization.

116516642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296224.

The product of its digits is 8640, while the sum is 32.

The square root of 116516642 is about 10794.2874706949. The cubic root of 116516642 is about 488.4228647930.

The spelling of 116516642 in words is "one hundred sixteen million, five hundred sixteen thousand, six hundred forty-two".