13069534 has 8 divisors (see below), whose sum is σ = 19663488. Its totient is φ = 6515040.

The previous prime is 13069519. The next prime is 13069541. The reversal of 13069534 is 43596031.

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

It is a junction number, because it is equal to n+sod(n) for n = 13069496 and 13069505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9022 + ... + 10369.

It is an arithmetic number, because the mean of its divisors is an integer number (2457936).

Almost surely, 2^13069534 is an apocalyptic number.

13069534 is a deficient number, since it is larger than the sum of its proper divisors (6593954).

13069534 is a wasteful number, since it uses less digits than its factorization.

13069534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19730.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 13069534 is about 3615.1810466421. The cubic root of 13069534 is about 235.5519484272.

The spelling of 13069534 in words is "thirteen million, sixty-nine thousand, five hundred thirty-four".