13215014 has 8 divisors (see below), whose sum is σ = 19838280. Its totient is φ = 6602256.

The previous prime is 13214983. The next prime is 13215029. The reversal of 13215014 is 41051231.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13214983 and 13215001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2597 + ... + 5759.

It is an arithmetic number, because the mean of its divisors is an integer number (2479785).

Almost surely, 2^13215014 is an apocalyptic number.

13215014 is a deficient number, since it is larger than the sum of its proper divisors (6623266).

13215014 is a wasteful number, since it uses less digits than its factorization.

13215014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 13215014 is about 3635.2460714510. The cubic root of 13215014 is about 236.4227198272.

Adding to 13215014 its reverse (41051231), we get a palindrome (54266245).

The spelling of 13215014 in words is "thirteen million, two hundred fifteen thousand, fourteen".