116163642 has 32 divisors (see below), whose sum is σ = 269875584. Its totient is φ = 32644800.

The previous prime is 116163637. The next prime is 116163653. The reversal of 116163642 is 246361611.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20109 + ... + 25232.

It is an arithmetic number, because the mean of its divisors is an integer number (8433612).

Almost surely, 2^116163642 is an apocalyptic number.

116163642 is an abundant number, since it is smaller than the sum of its proper divisors (153711942).

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

116163642 is a wasteful number, since it uses less digits than its factorization.

116163642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45414.

The product of its digits is 5184, while the sum is 30.

The square root of 116163642 is about 10777.9238260437. The cubic root of 116163642 is about 487.9291222198.

The spelling of 116163642 in words is "one hundred sixteen million, one hundred sixty-three thousand, six hundred forty-two".