116956947 has 32 divisors (see below), whose sum is σ = 164989440. Its totient is φ = 73624320.

The previous prime is 116956937. The next prime is 116956979. The reversal of 116956947 is 749659611.

It is a happy number.

It is not a de Polignac number, because 116956947 - 2¹² = 116952851 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 116956896 and 116956905.

It is not an unprimeable number, because it can be changed into a prime (116956907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 700258 + ... + 700424.

It is an arithmetic number, because the mean of its divisors is an integer number (5155920).

Almost surely, 2^116956947 is an apocalyptic number.

116956947 is a deficient number, since it is larger than the sum of its proper divisors (48032493).

116956947 is a wasteful number, since it uses less digits than its factorization.

116956947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363.

The product of its digits is 408240, while the sum is 48.

The square root of 116956947 is about 10814.6635176505. The cubic root of 116956947 is about 489.0373255327.

The spelling of 116956947 in words is "one hundred sixteen million, nine hundred fifty-six thousand, nine hundred forty-seven".