116887583 has 2 divisors, whose sum is σ = 116887584. Its totient is φ = 116887582.

The previous prime is 116887579. The next prime is 116887657. The reversal of 116887583 is 385788611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116887583 - 2² = 116887579 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116887553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58443791 + 58443792.

It is an arithmetic number, because the mean of its divisors is an integer number (58443792).

Almost surely, 2^116887583 is an apocalyptic number.

116887583 is a deficient number, since it is larger than the sum of its proper divisors (1).

116887583 is an equidigital number, since it uses as much as digits as its factorization.

116887583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 47.

The square root of 116887583 is about 10811.4560998970. The cubic root of 116887583 is about 488.9406281464.

The spelling of 116887583 in words is "one hundred sixteen million, eight hundred eighty-seven thousand, five hundred eighty-three".