13069405 has 8 divisors (see below), whose sum is σ = 16365312. Its totient is φ = 10000848.

The previous prime is 13069403. The next prime is 13069411. The reversal of 13069405 is 50496031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13069405 - 2¹ = 13069403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13069403) 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, 56709 + ... + 56938.

It is an arithmetic number, because the mean of its divisors is an integer number (2045664).

Almost surely, 2^13069405 is an apocalyptic number.

It is an amenable number.

13069405 is a deficient number, since it is larger than the sum of its proper divisors (3295907).

13069405 is a wasteful number, since it uses less digits than its factorization.

13069405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113675.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 13069405 is about 3615.1632051679. The cubic root of 13069405 is about 235.5511734365.

The spelling of 13069405 in words is "thirteen million, sixty-nine thousand, four hundred five".