116663147 has 4 divisors (see below), whose sum is σ = 118404456. Its totient is φ = 114921840.

The previous prime is 116663111. The next prime is 116663159. The reversal of 116663147 is 741366611.

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 116663147 - 2⁶ = 116663083 is a prime.

It is a super-2 number, since 2×116663147² = 27220579735887218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116663167) 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, 870554 + ... + 870687.

It is an arithmetic number, because the mean of its divisors is an integer number (29601114).

Almost surely, 2^116663147 is an apocalyptic number.

116663147 is a deficient number, since it is larger than the sum of its proper divisors (1741309).

116663147 is an equidigital number, since it uses as much as digits as its factorization.

116663147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741308.

The product of its digits is 18144, while the sum is 35.

The square root of 116663147 is about 10801.0715672104. The cubic root of 116663147 is about 488.6274891295.

The spelling of 116663147 in words is "one hundred sixteen million, six hundred sixty-three thousand, one hundred forty-seven".