116019830 has 16 divisors (see below), whose sum is σ = 209103120. Its totient is φ = 46348512.

The previous prime is 116019773. The next prime is 116019847. The reversal of 116019830 is 38910611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 116019793 and 116019802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 15284.

It is an arithmetic number, because the mean of its divisors is an integer number (13068945).

Almost surely, 2^116019830 is an apocalyptic number.

116019830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116019830 is a deficient number, since it is larger than the sum of its proper divisors (93083290).

116019830 is a wasteful number, since it uses less digits than its factorization.

116019830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14863.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 116019830 is about 10771.2501595683. The cubic root of 116019830 is about 487.7276850094.

The spelling of 116019830 in words is "one hundred sixteen million, nineteen thousand, eight hundred thirty".