13761365 has 16 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 10421760.

The previous prime is 13761361. The next prime is 13761367. The reversal of 13761365 is 56316731.

13761365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13761365 - 2² = 13761361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13761361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6341 + ... + 8229.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 2^13761365 is an apocalyptic number.

It is an amenable number.

13761365 is a deficient number, since it is larger than the sum of its proper divisors (3656875).

13761365 is a wasteful number, since it uses less digits than its factorization.

13761365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972.

The product of its digits is 11340, while the sum is 32.

The square root of 13761365 is about 3709.6313833048. The cubic root of 13761365 is about 239.6369801144.

The spelling of 13761365 in words is "thirteen million, seven hundred sixty-one thousand, three hundred sixty-five".