116142252 has 12 divisors (see below), whose sum is σ = 270998616. Its totient is φ = 38714080.

The previous prime is 116142251. The next prime is 116142253. The reversal of 116142252 is 252241611.

It is an interprime number because it is at equal distance from previous prime (116142251) and next prime (116142253).

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

It is not an unprimeable number, because it can be changed into a prime (116142251) 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, 4839249 + ... + 4839272.

It is an arithmetic number, because the mean of its divisors is an integer number (22583218).

Almost surely, 2^116142252 is an apocalyptic number.

116142252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116142252 is an abundant number, since it is smaller than the sum of its proper divisors (154856364).

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

116142252 is a wasteful number, since it uses less digits than its factorization.

116142252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9678528 (or 9678526 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 116142252 is about 10776.9314742184. The cubic root of 116142252 is about 487.8991718142.

Adding to 116142252 its reverse (252241611), we get a palindrome (368383863).

The spelling of 116142252 in words is "one hundred sixteen million, one hundred forty-two thousand, two hundred fifty-two".