1286214 has 12 divisors (see below), whose sum is σ = 2577996. Its totient is φ = 427812.

The previous prime is 1286209. The next prime is 1286227. The reversal of 1286214 is 4126821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2547 + ... + 3009.

It is an arithmetic number, because the mean of its divisors is an integer number (214833).

2^1286214 is an apocalyptic number.

1286214 is an abundant number, since it is smaller than the sum of its proper divisors (1291782).

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

1286214 is an frugal number, since it uses more digits than its factorization.

1286214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 468 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 1286214 is about 1134.1137509086. The cubic root of 1286214 is about 108.7521230924.

Multiplying 1286214 by its sum of digits (24), we get a square (30869136 = 5556²).

The spelling of 1286214 in words is "one million, two hundred eighty-six thousand, two hundred fourteen".