116342730 has 240 divisors, whose sum is σ = 385140096. Its totient is φ = 24675840.

The previous prime is 116342701. The next prime is 116342731. The reversal of 116342730 is 37243611.

116342730 is a `hidden beast` number, since 1 + 1 + 634 + 27 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 116342694 and 116342703.

It is not an unprimeable number, because it can be changed into a prime (116342731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1638595 + ... + 1638665.

Almost surely, 2^116342730 is an apocalyptic number.

116342730 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 116342730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192570048).

116342730 is an abundant number, since it is smaller than the sum of its proper divisors (268797366).

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

116342730 is a wasteful number, since it uses less digits than its factorization.

116342730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 116342730 is about 10786.2287199929. The cubic root of 116342730 is about 488.1797381675.

The spelling of 116342730 in words is "one hundred sixteen million, three hundred forty-two thousand, seven hundred thirty".