20114834 has 8 divisors (see below), whose sum is σ = 31484160. Its totient is φ = 9620116.

The previous prime is 20114827. The next prime is 20114837. The reversal of 20114834 is 43841102.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (20114837) 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, 218594 + ... + 218685.

It is an arithmetic number, because the mean of its divisors is an integer number (3935520).

Almost surely, 2^20114834 is an apocalyptic number.

20114834 is a deficient number, since it is larger than the sum of its proper divisors (11369326).

20114834 is a wasteful number, since it uses less digits than its factorization.

20114834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437304.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 20114834 is about 4484.9564100446. The cubic root of 20114834 is about 271.9602829119.

Adding to 20114834 its reverse (43841102), we get a palindrome (63955936).

The spelling of 20114834 in words is "twenty million, one hundred fourteen thousand, eight hundred thirty-four".