116896240 has 80 divisors (see below), whose sum is σ = 279723168. Its totient is φ = 45416448.

The previous prime is 116896223. The next prime is 116896259. The reversal of 116896240 is 42698611.

It is a happy number.

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

It is a super-2 number, since 2×116896240² = 27329461852275200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116896240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605584 + ... + 605776.

Almost surely, 2^116896240 is an apocalyptic number.

116896240 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 116896240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139861584).

116896240 is an abundant number, since it is smaller than the sum of its proper divisors (162826928).

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

116896240 is a wasteful number, since it uses less digits than its factorization.

116896240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 116896240 is about 10811.8564548370. The cubic root of 116896240 is about 488.9526985889.

The spelling of 116896240 in words is "one hundred sixteen million, eight hundred ninety-six thousand, two hundred forty".