116297271 has 24 divisors (see below), whose sum is σ = 177269040. Its totient is φ = 73267200.

The previous prime is 116297263. The next prime is 116297273. The reversal of 116297271 is 172792611.

It is a happy number.

116297271 is a `hidden beast` number, since 1 + 1 + 629 + 7 + 27 + 1 = 666.

It is not a de Polignac number, because 116297271 - 2³ = 116297263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116297273) 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, 109081 + ... + 110141.

It is an arithmetic number, because the mean of its divisors is an integer number (7386210).

Almost surely, 2^116297271 is an apocalyptic number.

116297271 is a deficient number, since it is larger than the sum of its proper divisors (60971769).

116297271 is a wasteful number, since it uses less digits than its factorization.

116297271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727 (or 1724 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 116297271 is about 10784.1212437546. The cubic root of 116297271 is about 488.1161471614.

The spelling of 116297271 in words is "one hundred sixteen million, two hundred ninety-seven thousand, two hundred seventy-one".