116073540 has 96 divisors (see below), whose sum is σ = 393966720. Its totient is φ = 28137600.

The previous prime is 116073521. The next prime is 116073541. The reversal of 116073540 is 45370611.

116073540 is a `hidden beast` number, since 1 + 1 + 607 + 3 + 54 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (116073541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3831 + ... + 15710.

It is an arithmetic number, because the mean of its divisors is an integer number (4103820).

Almost surely, 2^116073540 is an apocalyptic number.

116073540 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 116073540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196983360).

116073540 is an abundant number, since it is smaller than the sum of its proper divisors (277893180).

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

116073540 is a wasteful number, since it uses less digits than its factorization.

116073540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19570 (or 19562 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 116073540 is about 10773.7430821419. The cubic root of 116073540 is about 487.8029359748.

The spelling of 116073540 in words is "one hundred sixteen million, seventy-three thousand, five hundred forty".