14387212 has 12 divisors (see below), whose sum is σ = 28774480. Its totient is φ = 6165936.

The previous prime is 14387201. The next prime is 14387239. The reversal of 14387212 is 21278341.

14387212 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 513829 = 14387212 / (1 + 4 + 3 + 8 + 7 + 2 + 1 + 2).

It is an alternating number because its digits alternate between odd and even.

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, 256887 + ... + 256942.

Almost surely, 2^14387212 is an apocalyptic number.

It is an amenable number.

14387212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14387212 is a wasteful number, since it uses less digits than its factorization.

14387212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513840 (or 513838 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 14387212 is about 3793.0478510032. The cubic root of 14387212 is about 243.2160407169.

The spelling of 14387212 in words is "fourteen million, three hundred eighty-seven thousand, two hundred twelve".