116454771 has 12 divisors (see below), whose sum is σ = 168497472. Its totient is φ = 77504976.

The previous prime is 116454763. The next prime is 116454791. The reversal of 116454771 is 177454611.

116454771 is a `hidden beast` number, since 1 + 1 + 645 + 4 + 7 + 7 + 1 = 666.

It is not a de Polignac number, because 116454771 - 2³ = 116454763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116454791) 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 11 ways as a sum of consecutive naturals, for example, 5196 + ... + 16121.

It is an arithmetic number, because the mean of its divisors is an integer number (14041456).

Almost surely, 2^116454771 is an apocalyptic number.

116454771 is a deficient number, since it is larger than the sum of its proper divisors (52042701).

116454771 is a wasteful number, since it uses less digits than its factorization.

116454771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21930 (or 21927 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 116454771 is about 10791.4211761009. The cubic root of 116454771 is about 488.3363977127.

The spelling of 116454771 in words is "one hundred sixteen million, four hundred fifty-four thousand, seven hundred seventy-one".