116342520 has 128 divisors (see below), whose sum is σ = 408291840. Its totient is φ = 25966080.

The previous prime is 116342503. The next prime is 116342549. The reversal of 116342520 is 25243611.

116342520 = T₃₄₄ + T₃₄₅ + ... + T₉₀₃.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 34510 + ... + 37730.

It is an arithmetic number, because the mean of its divisors is an integer number (3189780).

Almost surely, 2^116342520 is an apocalyptic number.

116342520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116342520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204145920).

116342520 is an abundant number, since it is smaller than the sum of its proper divisors (291949320).

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

116342520 is a wasteful number, since it uses less digits than its factorization.

116342520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 116342520 is about 10786.2189853535. The cubic root of 116342520 is about 488.1794444439.

The spelling of 116342520 in words is "one hundred sixteen million, three hundred forty-two thousand, five hundred twenty".