13733013 has 16 divisors (see below), whose sum is σ = 21047936. Its totient is φ = 7801920.

The previous prime is 13733011. The next prime is 13733021. The reversal of 13733013 is 31033731.

It is not a de Polignac number, because 13733013 - 2¹ = 13733011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13733011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1995 + ... + 5607.

It is an arithmetic number, because the mean of its divisors is an integer number (1315496).

Almost surely, 2^13733013 is an apocalyptic number.

It is an amenable number.

13733013 is a deficient number, since it is larger than the sum of its proper divisors (7314923).

13733013 is a wasteful number, since it uses less digits than its factorization.

13733013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804.

The product of its (nonzero) digits is 567, while the sum is 21.

The square root of 13733013 is about 3705.8080090582. The cubic root of 13733013 is about 239.4722954110.

Adding to 13733013 its reverse (31033731), we get a palindrome (44766744).

The spelling of 13733013 in words is "thirteen million, seven hundred thirty-three thousand, thirteen".