116750640 has 80 divisors (see below), whose sum is σ = 363691008. Its totient is φ = 30981888.

The previous prime is 116750609. The next prime is 116750653. The reversal of 116750640 is 46057611.

It is a tau number, because it is divible by the number of its divisors (80).

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 = 116750598 and 116750607.

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, 53409 + ... + 55551.

Almost surely, 2^116750640 is an apocalyptic number.

116750640 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 116750640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181845504).

116750640 is an abundant number, since it is smaller than the sum of its proper divisors (246940368).

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

116750640 is a wasteful number, since it uses less digits than its factorization.

116750640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2380 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 116750640 is about 10805.1210081146. The cubic root of 116750640 is about 488.7496093909.

The spelling of 116750640 in words is "one hundred sixteen million, seven hundred fifty thousand, six hundred forty".