13773368 has 32 divisors (see below), whose sum is σ = 29635200. Its totient is φ = 5878752.

The previous prime is 13773367. The next prime is 13773379. The reversal of 13773368 is 86337731.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13773367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23171 + ... + 23757.

It is an arithmetic number, because the mean of its divisors is an integer number (926100).

Almost surely, 2^13773368 is an apocalyptic number.

It is an amenable number.

13773368 is an abundant number, since it is smaller than the sum of its proper divisors (15861832).

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

13773368 is a wasteful number, since it uses less digits than its factorization.

13773368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1015 counting only the distinct ones).

The product of its digits is 63504, while the sum is 38.

The square root of 13773368 is about 3711.2488464128. The cubic root of 13773368 is about 239.7066322843.

It can be divided in two parts, 13773 and 368, that added together give a palindrome (14141).

The spelling of 13773368 in words is "thirteen million, seven hundred seventy-three thousand, three hundred sixty-eight".