20114286 has 8 divisors (see below), whose sum is σ = 40228584. Its totient is φ = 6704760.

The previous prime is 20114249. The next prime is 20114287. The reversal of 20114286 is 68241102.

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

20114286 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20114287) 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, 1676185 + ... + 1676196.

It is an arithmetic number, because the mean of its divisors is an integer number (5028573).

Almost surely, 2^20114286 is an apocalyptic number.

20114286 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.

20114286 is a wasteful number, since it uses less digits than its factorization.

20114286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352386.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 20114286 is about 4484.8953165041. The cubic root of 20114286 is about 271.9578131660.

Adding to 20114286 its reverse (68241102), we get a palindrome (88355388).

The spelling of 20114286 in words is "twenty million, one hundred fourteen thousand, two hundred eighty-six".