13733712 has 50 divisors (see below), whose sum is σ = 39753098. Its totient is φ = 4577472.

The previous prime is 13733701. The next prime is 13733717. The reversal of 13733712 is 21733731.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 5645376 = 2844^2 + 2376^2 .

It is a super-2 number, since 2×13733712² = 377229690597888, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13733717) 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 9 ways as a sum of consecutive naturals, for example, 4003 + ... + 6594.

Almost surely, 2^13733712 is an apocalyptic number.

13733712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13733712 is an abundant number, since it is smaller than the sum of its proper divisors (26019386).

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

13733712 is a wasteful number, since it uses less digits than its factorization.

13733712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10617 (or 10602 counting only the distinct ones).

The product of its digits is 2646, while the sum is 27.

The square root of 13733712 is about 3705.9023192739. The cubic root of 13733712 is about 239.4763583284.

The spelling of 13733712 in words is "thirteen million, seven hundred thirty-three thousand, seven hundred twelve".