116982447 has 4 divisors (see below), whose sum is σ = 155976600. Its totient is φ = 77988296.

The previous prime is 116982431. The next prime is 116982461. The reversal of 116982447 is 744289611.

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 116982447 - 2⁴ = 116982431 is a prime.

It is a super-2 number, since 2×116982447² = 27369785812215618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116982399 and 116982408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116984447) 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, 19497072 + ... + 19497077.

It is an arithmetic number, because the mean of its divisors is an integer number (38994150).

Almost surely, 2^116982447 is an apocalyptic number.

116982447 is a deficient number, since it is larger than the sum of its proper divisors (38994153).

116982447 is an equidigital number, since it uses as much as digits as its factorization.

116982447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38994152.

The product of its digits is 96768, while the sum is 42.

The square root of 116982447 is about 10815.8424082454. The cubic root of 116982447 is about 489.0728643811.

The spelling of 116982447 in words is "one hundred sixteen million, nine hundred eighty-two thousand, four hundred forty-seven".