116164740 has 96 divisors (see below), whose sum is σ = 350227584. Its totient is φ = 28661760.

The previous prime is 116164717. The next prime is 116164747. The reversal of 116164740 is 47461611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 116164698 and 116164707.

It is not an unprimeable number, because it can be changed into a prime (116164747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61287 + ... + 63153.

It is an arithmetic number, because the mean of its divisors is an integer number (3648204).

Almost surely, 2^116164740 is an apocalyptic number.

116164740 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 116164740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175113792).

116164740 is an abundant number, since it is smaller than the sum of its proper divisors (234062844).

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

116164740 is a wasteful number, since it uses less digits than its factorization.

116164740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957 (or 1955 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 116164740 is about 10777.9747633774. The cubic root of 116164740 is about 487.9306595467.

The spelling of 116164740 in words is "one hundred sixteen million, one hundred sixty-four thousand, seven hundred forty".