116440408 has 16 divisors (see below), whose sum is σ = 249515280. Its totient is φ = 49903008.

The previous prime is 116440403. The next prime is 116440409. The reversal of 116440408 is 804044611.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116440403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039591 + ... + 1039702.

It is an arithmetic number, because the mean of its divisors is an integer number (15594705).

Almost surely, 2^116440408 is an apocalyptic number.

It is an amenable number.

116440408 is an abundant number, since it is smaller than the sum of its proper divisors (133074872).

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

116440408 is a wasteful number, since it uses less digits than its factorization.

116440408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079306 (or 2079302 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 116440408 is about 10790.7556732603. The cubic root of 116440408 is about 488.3163204930.

The spelling of 116440408 in words is "one hundred sixteen million, four hundred forty thousand, four hundred eight".