13365469 has 4 divisors (see below), whose sum is σ = 14393596. Its totient is φ = 12337344.

The previous prime is 13365409. The next prime is 13365479. The reversal of 13365469 is 96456331.

13365469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8468100 + 4897369 = 2910^2 + 2213^2 .

It is a cyclic number.

It is not a de Polignac number, because 13365469 - 2¹¹ = 13363421 is a prime.

It is a super-2 number, since 2×13365469² = 357271523179922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13365409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514044 + ... + 514069.

It is an arithmetic number, because the mean of its divisors is an integer number (3598399).

Almost surely, 2^13365469 is an apocalyptic number.

It is an amenable number.

13365469 is a deficient number, since it is larger than the sum of its proper divisors (1028127).

13365469 is a wasteful number, since it uses less digits than its factorization.

13365469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028126.

The product of its digits is 58320, while the sum is 37.

The square root of 13365469 is about 3655.8814258671. The cubic root of 13365469 is about 237.3165726830.

The spelling of 13365469 in words is "thirteen million, three hundred sixty-five thousand, four hundred sixty-nine".