20014733 has 4 divisors (see below), whose sum is σ = 21068160. Its totient is φ = 18961308.

The previous prime is 20014721. The next prime is 20014751. The reversal of 20014733 is 33741002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20014733 - 2¹² = 20010637 is a prime.

It is a super-2 number, since 2×20014733² = 801179074122578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20014793) 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, 526685 + ... + 526722.

It is an arithmetic number, because the mean of its divisors is an integer number (5267040).

Almost surely, 2^20014733 is an apocalyptic number.

It is an amenable number.

20014733 is a deficient number, since it is larger than the sum of its proper divisors (1053427).

20014733 is a wasteful number, since it uses less digits than its factorization.

20014733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053426.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 20014733 is about 4473.7828512345. The cubic root of 20014733 is about 271.5083978242.

Adding to 20014733 its reverse (33741002), we get a palindrome (53755735).

The spelling of 20014733 in words is "twenty million, fourteen thousand, seven hundred thirty-three".