1239214 has 4 divisors (see below), whose sum is σ = 1858824. Its totient is φ = 619606.

The previous prime is 1239197. The next prime is 1239223. The reversal of 1239214 is 4129321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4129321 = 7 ⋅589903.

It is a d-powerful number, because it can be written as 1 + 2⁹ + 3 + 9⁵ + 2¹⁷ + 1 + 4¹⁰ .

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 as a sum of consecutive naturals, namely, 309802 + ... + 309805.

It is an arithmetic number, because the mean of its divisors is an integer number (464706).

2^1239214 is an apocalyptic number.

1239214 is a deficient number, since it is larger than the sum of its proper divisors (619610).

1239214 is an equidigital number, since it uses as much as digits as its factorization.

1239214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619609.

The product of its digits is 432, while the sum is 22.

The square root of 1239214 is about 1113.1998922027. The cubic root of 1239214 is about 107.4110025984.

The spelling of 1239214 in words is "one million, two hundred thirty-nine thousand, two hundred fourteen".