116477847 has 24 divisors (see below), whose sum is σ = 177532160. Its totient is φ = 73386000.

The previous prime is 116477839. The next prime is 116477857. The reversal of 116477847 is 748774611.

It is not a de Polignac number, because 116477847 - 2³ = 116477839 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116477827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127968 + ... + 128874.

Almost surely, 2^116477847 is an apocalyptic number.

116477847 is a deficient number, since it is larger than the sum of its proper divisors (61054313).

116477847 is a wasteful number, since it uses less digits than its factorization.

116477847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683 (or 1680 counting only the distinct ones).

The product of its digits is 263424, while the sum is 45.

The square root of 116477847 is about 10792.4903057635. The cubic root of 116477847 is about 488.3686508824.

The spelling of 116477847 in words is "one hundred sixteen million, four hundred seventy-seven thousand, eight hundred forty-seven".