116009190 has 192 divisors, whose sum is σ = 357244992. Its totient is φ = 25804800.

The previous prime is 116009167. The next prime is 116009197. The reversal of 116009190 is 91900611.

It is a super-2 number, since 2×116009190² = 26916264328912200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116009197) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1026574 + ... + 1026686.

It is an arithmetic number, because the mean of its divisors is an integer number (1860651).

Almost surely, 2^116009190 is an apocalyptic number.

116009190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116009190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178622496).

116009190 is an abundant number, since it is smaller than the sum of its proper divisors (241235802).

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

116009190 is a wasteful number, since it uses less digits than its factorization.

116009190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 116009190 is about 10770.7562408589. The cubic root of 116009190 is about 487.7127749685.

The spelling of 116009190 in words is "one hundred sixteen million, nine thousand, one hundred ninety".