116587719 has 6 divisors (see below), whose sum is σ = 168404496. Its totient is φ = 77725140.

The previous prime is 116587699. The next prime is 116587721. The reversal of 116587719 is 917785611.

It is not a de Polignac number, because 116587719 - 2⁸ = 116587463 is a prime.

It is a super-2 number, since 2×116587719² = 27185392443245922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116587739) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6477087 + ... + 6477104.

It is an arithmetic number, because the mean of its divisors is an integer number (28067416).

Almost surely, 2^116587719 is an apocalyptic number.

116587719 is a deficient number, since it is larger than the sum of its proper divisors (51816777).

116587719 is a wasteful number, since it uses less digits than its factorization.

116587719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12954197 (or 12954194 counting only the distinct ones).

The product of its digits is 105840, while the sum is 45.

The square root of 116587719 is about 10797.5793120495. The cubic root of 116587719 is about 488.5221598371.

The spelling of 116587719 in words is "one hundred sixteen million, five hundred eighty-seven thousand, seven hundred nineteen".