116747447 has 2 divisors, whose sum is σ = 116747448. Its totient is φ = 116747446.

The previous prime is 116747443. The next prime is 116747453. The reversal of 116747447 is 744747611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116747447 - 2² = 116747443 is a prime.

It is a super-3 number, since 3×116747447³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116747443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58373723 + 58373724.

It is an arithmetic number, because the mean of its divisors is an integer number (58373724).

Almost surely, 2^116747447 is an apocalyptic number.

116747447 is a deficient number, since it is larger than the sum of its proper divisors (1).

116747447 is an equidigital number, since it uses as much as digits as its factorization.

116747447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 131712, while the sum is 41.

The square root of 116747447 is about 10804.9732530904. The cubic root of 116747447 is about 488.7451537644.

The spelling of 116747447 in words is "one hundred sixteen million, seven hundred forty-seven thousand, four hundred forty-seven".