116507947 has 8 divisors (see below), whose sum is σ = 118333440. Its totient is φ = 114687720.

The previous prime is 116507893. The next prime is 116508001. The reversal of 116507947 is 749705611.

It is an interprime number because it is at equal distance from previous prime (116507893) and next prime (116508001).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116507947 - 2²³ = 108119339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116507747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90168 + ... + 91450.

It is an arithmetic number, because the mean of its divisors is an integer number (14791680).

Almost surely, 2^116507947 is an apocalyptic number.

116507947 is a deficient number, since it is larger than the sum of its proper divisors (1825493).

116507947 is a wasteful number, since it uses less digits than its factorization.

116507947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 116507947 is about 10793.8847038497. The cubic root of 116507947 is about 488.4107150480.

The spelling of 116507947 in words is "one hundred sixteen million, five hundred seven thousand, nine hundred forty-seven".