13087214 has 12 divisors (see below), whose sum is σ = 22836024. Its totient is φ = 5608764.

The previous prime is 13087213. The next prime is 13087259. The reversal of 13087214 is 41278031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13087213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66674 + ... + 66869.

It is an arithmetic number, because the mean of its divisors is an integer number (1903002).

Almost surely, 2^13087214 is an apocalyptic number.

13087214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13087214 is a deficient number, since it is larger than the sum of its proper divisors (9748810).

13087214 is a wasteful number, since it uses less digits than its factorization.

13087214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133559 (or 133552 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 13087214 is about 3617.6254643067. The cubic root of 13087214 is about 235.6581159964.

The spelling of 13087214 in words is "thirteen million, eighty-seven thousand, two hundred fourteen".