13690527 has 8 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 9061080.

The previous prime is 13690519. The next prime is 13690529. The reversal of 13690527 is 72509631.

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

It is not a de Polignac number, because 13690527 - 2³ = 13690519 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13690529) 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, 15999 + ... + 16832.

It is an arithmetic number, because the mean of its divisors is an integer number (2298240).

Almost surely, 2^13690527 is an apocalyptic number.

13690527 is a deficient number, since it is larger than the sum of its proper divisors (4695393).

13690527 is a wasteful number, since it uses less digits than its factorization.

13690527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32973.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 13690527 is about 3700.0712155309. The cubic root of 13690527 is about 239.2250874591.

The spelling of 13690527 in words is "thirteen million, six hundred ninety thousand, five hundred twenty-seven".