116402012 has 12 divisors (see below), whose sum is σ = 204882216. Its totient is φ = 57864240.

The previous prime is 116401991. The next prime is 116402017. The reversal of 116402012 is 210204611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116402017) 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, 83414 + ... + 84797.

It is an arithmetic number, because the mean of its divisors is an integer number (17073518).

Almost surely, 2^116402012 is an apocalyptic number.

It is an amenable number.

116402012 is a deficient number, since it is larger than the sum of its proper divisors (88480204).

116402012 is a wasteful number, since it uses less digits than its factorization.

116402012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168388 (or 168386 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 116402012 is about 10788.9764111337. The cubic root of 116402012 is about 488.2626408040.

Adding to 116402012 its reverse (210204611), we get a palindrome (326606623).

The spelling of 116402012 in words is "one hundred sixteen million, four hundred two thousand, twelve".