116920944 has 120 divisors (see below), whose sum is σ = 376524512. Its totient is φ = 33177600.

The previous prime is 116920943. The next prime is 116920997. The reversal of 116920944 is 449029611.

It is a happy number.

It is a super-2 number, since 2×116920944² = 27341014291702272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 116920899 and 116920908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116920943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194244 + ... + 194844.

Almost surely, 2^116920944 is an apocalyptic number.

116920944 is a gapful number since it is divisible by the number (14) 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 116920944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188262256).

116920944 is an abundant number, since it is smaller than the sum of its proper divisors (259603568).

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

116920944 is a wasteful number, since it uses less digits than its factorization.

116920944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 806 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 116920944 is about 10812.9988439840. The cubic root of 116920944 is about 488.9871400635.

The spelling of 116920944 in words is "one hundred sixteen million, nine hundred twenty thousand, nine hundred forty-four".