116455147 has 4 divisors (see below), whose sum is σ = 116478376. Its totient is φ = 116431920.

The previous prime is 116455109. The next prime is 116455153. The reversal of 116455147 is 741554611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116455147 - 2⁷ = 116455019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116425147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633 + ... + 15274.

It is an arithmetic number, because the mean of its divisors is an integer number (29119594).

Almost surely, 2^116455147 is an apocalyptic number.

116455147 is a deficient number, since it is larger than the sum of its proper divisors (23229).

116455147 is an equidigital number, since it uses as much as digits as its factorization.

116455147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23228.

The product of its digits is 16800, while the sum is 34.

The square root of 116455147 is about 10791.4385973326. The cubic root of 116455147 is about 488.3369232795.

The spelling of 116455147 in words is "one hundred sixteen million, four hundred fifty-five thousand, one hundred forty-seven".