116021236 has 24 divisors (see below), whose sum is σ = 206769024. Its totient is φ = 56952000.

The previous prime is 116021221. The next prime is 116021249. The reversal of 116021236 is 632120611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72501 + ... + 74083.

It is an arithmetic number, because the mean of its divisors is an integer number (8615376).

Almost surely, 2^116021236 is an apocalyptic number.

It is an amenable number.

116021236 is a deficient number, since it is larger than the sum of its proper divisors (90747788).

116021236 is a wasteful number, since it uses less digits than its factorization.

116021236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911 (or 1909 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 116021236 is about 10771.3154257036. The cubic root of 116021236 is about 487.7296551966.

Adding to 116021236 its reverse (632120611), we get a palindrome (748141847).

The spelling of 116021236 in words is "one hundred sixteen million, twenty-one thousand, two hundred thirty-six".