116421232 has 20 divisors (see below), whose sum is σ = 226063656. Its totient is φ = 58082240.

The previous prime is 116421223. The next prime is 116421233. The reversal of 116421232 is 232124611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116421233) 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, 319 + ... + 15262.

Almost surely, 2^116421232 is an apocalyptic number.

It is an amenable number.

116421232 is a deficient number, since it is larger than the sum of its proper divisors (109642424).

116421232 is a wasteful number, since it uses less digits than its factorization.

116421232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056 (or 16050 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 116421232 is about 10789.8670983474. The cubic root of 116421232 is about 488.2895128810.

Adding to 116421232 its reverse (232124611), we get a palindrome (348545843).

The spelling of 116421232 in words is "one hundred sixteen million, four hundred twenty-one thousand, two hundred thirty-two".