116654642 has 16 divisors (see below), whose sum is σ = 198360960. Its totient is φ = 51006672.

The previous prime is 116654641. The next prime is 116654669. The reversal of 116654642 is 246456611.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (116654641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117578 + ... + 118565.

It is an arithmetic number, because the mean of its divisors is an integer number (12397560).

Almost surely, 2^116654642 is an apocalyptic number.

116654642 is a deficient number, since it is larger than the sum of its proper divisors (81706318).

116654642 is a wasteful number, since it uses less digits than its factorization.

116654642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236177.

The product of its digits is 34560, while the sum is 35.

The square root of 116654642 is about 10800.6778490982. The cubic root of 116654642 is about 488.6156148347.

The spelling of 116654642 in words is "one hundred sixteen million, six hundred fifty-four thousand, six hundred forty-two".