1242014 has 4 divisors (see below), whose sum is σ = 1863024. Its totient is φ = 621006.

The previous prime is 1242001. The next prime is 1242029. The reversal of 1242014 is 4102421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4102421 = 97 ⋅42293.

It is a self number, because there is not a number n which added to its sum of digits gives 1242014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310502 + ... + 310505.

It is an arithmetic number, because the mean of its divisors is an integer number (465756).

2^1242014 is an apocalyptic number.

1242014 is a deficient number, since it is larger than the sum of its proper divisors (621010).

1242014 is an equidigital number, since it uses as much as digits as its factorization.

1242014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621009.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1242014 is about 1114.4568183649. The cubic root of 1242014 is about 107.4918400152.

Adding to 1242014 its reverse (4102421), we get a palindrome (5344435).

The spelling of 1242014 in words is "one million, two hundred forty-two thousand, fourteen".