1340214 has 16 divisors (see below), whose sum is σ = 2753328. Its totient is φ = 434592.

The previous prime is 1340179. The next prime is 1340221. The reversal of 1340214 is 4120431.

It is a junction number, because it is equal to n+sod(n) for n = 1340193 and 1340202.

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 7 ways as a sum of consecutive naturals, for example, 2797 + ... + 3240.

It is an arithmetic number, because the mean of its divisors is an integer number (172083).

2^1340214 is an apocalyptic number.

1340214 is an abundant number, since it is smaller than the sum of its proper divisors (1413114).

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

1340214 is a wasteful number, since it uses less digits than its factorization.

1340214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6079.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1340214 is about 1157.6761205104. The cubic root of 1340214 is about 110.2532457228.

Adding to 1340214 its reverse (4120431), we get a palindrome (5460645).

The spelling of 1340214 in words is "one million, three hundred forty thousand, two hundred fourteen".