116206642 has 8 divisors (see below), whose sum is σ = 174488832. Its totient is φ = 58043700.

The previous prime is 116206639. The next prime is 116206663. The reversal of 116206642 is 246602611.

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

It is a self number, because there is not a number n which added to its sum of digits gives 116206642.

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, 27334 + ... + 31297.

It is an arithmetic number, because the mean of its divisors is an integer number (21811104).

Almost surely, 2^116206642 is an apocalyptic number.

116206642 is a deficient number, since it is larger than the sum of its proper divisors (58282190).

116206642 is an equidigital number, since it uses as much as digits as its factorization.

116206642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59624.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 116206642 is about 10779.9184598029. The cubic root of 116206642 is about 487.9893199535.

The spelling of 116206642 in words is "one hundred sixteen million, two hundred six thousand, six hundred forty-two".