20114382 has 8 divisors (see below), whose sum is σ = 40228776. Its totient is φ = 6704792.

The previous prime is 20114357. The next prime is 20114389. The reversal of 20114382 is 28341102.

It is a sphenic number, since it is the product of 3 distinct primes.

20114382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114389) 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, 1676193 + ... + 1676204.

It is an arithmetic number, because the mean of its divisors is an integer number (5028597).

Almost surely, 2^20114382 is an apocalyptic number.

20114382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20114382 is a wasteful number, since it uses less digits than its factorization.

20114382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352402.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 20114382 is about 4484.9060190822. The cubic root of 20114382 is about 271.9582458254.

Adding to 20114382 its reverse (28341102), we get a palindrome (48455484).

The spelling of 20114382 in words is "twenty million, one hundred fourteen thousand, three hundred eighty-two".