116135424 has 160 divisors (see below), whose sum is σ = 356167680. Its totient is φ = 37324800.

The previous prime is 116135417. The next prime is 116135431. The reversal of 116135424 is 424531611.

It is a happy number.

116135424 is a `hidden beast` number, since 1 + 1 + 613 + 5 + 42 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (116135417) and next prime (116135431).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428409 + ... + 428679.

It is an arithmetic number, because the mean of its divisors is an integer number (2226048).

Almost surely, 2^116135424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116135424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178083840).

116135424 is an abundant number, since it is smaller than the sum of its proper divisors (240032256).

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

116135424 is an equidigital number, since it uses as much as digits as its factorization.

116135424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 307 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 116135424 is about 10776.6146818006. The cubic root of 116135424 is about 487.8896104335.

It can be divided in two parts, 1161 and 35424, that added together give a triangular number (36585 = T₂₇₀).

The spelling of 116135424 in words is "one hundred sixteen million, one hundred thirty-five thousand, four hundred twenty-four".