116663412 has 12 divisors (see below), whose sum is σ = 272214656. Its totient is φ = 38887800.

The previous prime is 116663411. The next prime is 116663413. The reversal of 116663412 is 214366611.

It is an interprime number because it is at equal distance from previous prime (116663411) and next prime (116663413).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×116663412² = 27220703398963488, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 116663412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116663411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4860964 + ... + 4860987.

Almost surely, 2^116663412 is an apocalyptic number.

116663412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116663412 is an abundant number, since it is smaller than the sum of its proper divisors (155551244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116663412 is a wasteful number, since it uses less digits than its factorization.

116663412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9721958 (or 9721956 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 116663412 is about 10801.0838345048. The cubic root of 116663412 is about 488.6278591012.

The spelling of 116663412 in words is "one hundred sixteen million, six hundred sixty-three thousand, four hundred twelve".