116787413 has 2 divisors, whose sum is σ = 116787414. Its totient is φ = 116787412.

The previous prime is 116787401. The next prime is 116787443. The reversal of 116787413 is 314787611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89151364 + 27636049 = 9442^2 + 5257^2 .

It is a cyclic number.

It is not a de Polignac number, because 116787413 - 2¹⁰ = 116786389 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 (116787443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58393706 + 58393707.

It is an arithmetic number, because the mean of its divisors is an integer number (58393707).

Almost surely, 2^116787413 is an apocalyptic number.

It is an amenable number.

116787413 is a deficient number, since it is larger than the sum of its proper divisors (1).

116787413 is an equidigital number, since it uses as much as digits as its factorization.

116787413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 38.

The square root of 116787413 is about 10806.8225209818. The cubic root of 116787413 is about 488.8009178969.

It can be divided in two parts, 11678 and 7413, that added together give a palindrome (19091).

The spelling of 116787413 in words is "one hundred sixteen million, seven hundred eighty-seven thousand, four hundred thirteen".