13783104 has 42 divisors (see below), whose sum is σ = 39508430. Its totient is φ = 4594176.

The previous prime is 13783097. The next prime is 13783109. The reversal of 13783104 is 40138731.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 1166400 = 3552^2 + 1080^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13783109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11389 + ... + 12540.

Almost surely, 2^13783104 is an apocalyptic number.

It is an amenable number.

13783104 is an abundant number, since it is smaller than the sum of its proper divisors (25725326).

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

13783104 is a wasteful number, since it uses less digits than its factorization.

13783104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23947 (or 23934 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13783104 is about 3712.5603025406. The cubic root of 13783104 is about 239.7630995694.

The spelling of 13783104 in words is "thirteen million, seven hundred eighty-three thousand, one hundred four".