116687396 has 12 divisors (see below), whose sum is σ = 233374848. Its totient is φ = 50008872.

The previous prime is 116687393. The next prime is 116687399. The reversal of 116687396 is 693786611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116687393) and next prime (116687399).

116687396 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 116687396.

It is not an unprimeable number, because it can be changed into a prime (116687393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2083676 + ... + 2083731.

It is an arithmetic number, because the mean of its divisors is an integer number (19447904).

Almost surely, 2^116687396 is an apocalyptic number.

It is an amenable number.

116687396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116687396 is a wasteful number, since it uses less digits than its factorization.

116687396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167418 (or 4167416 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 116687396 is about 10802.1940363983. The cubic root of 116687396 is about 488.6613413140.

The spelling of 116687396 in words is "one hundred sixteen million, six hundred eighty-seven thousand, three hundred ninety-six".