116247055 has 16 divisors (see below), whose sum is σ = 145292544. Its totient is φ = 89187840.

The previous prime is 116247049. The next prime is 116247059. The reversal of 116247055 is 550742611.

It is a de Polignac number, because none of the positive numbers 2^k-116247055 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116247059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14197 + ... + 20833.

It is an arithmetic number, because the mean of its divisors is an integer number (9080784).

Almost surely, 2^116247055 is an apocalyptic number.

116247055 is a deficient number, since it is larger than the sum of its proper divisors (29045489).

116247055 is a wasteful number, since it uses less digits than its factorization.

116247055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6786.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 116247055 is about 10781.7927544541. The cubic root of 116247055 is about 488.0458824883.

Adding to 116247055 its reverse (550742611), we get a palindrome (666989666).

The spelling of 116247055 in words is "one hundred sixteen million, two hundred forty-seven thousand, fifty-five".