1242314 has 16 divisors (see below), whose sum is σ = 1932288. Its totient is φ = 598752.

The previous prime is 1242289. The next prime is 1242317. The reversal of 1242314 is 4132421.

It is a junction number, because it is equal to n+sod(n) for n = 1242292 and 1242301.

It is not an unprimeable number, because it can be changed into a prime (1242317) by changing a digit.

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, 9719 + ... + 9845.

It is an arithmetic number, because the mean of its divisors is an integer number (120768).

2^1242314 is an apocalyptic number.

1242314 is a deficient number, since it is larger than the sum of its proper divisors (689974).

1242314 is a wasteful number, since it uses less digits than its factorization.

1242314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269.

The product of its digits is 192, while the sum is 17.

The square root of 1242314 is about 1114.5914049552. The cubic root of 1242314 is about 107.5004939584.

Adding to 1242314 its reverse (4132421), we get a palindrome (5374735).

The spelling of 1242314 in words is "one million, two hundred forty-two thousand, three hundred fourteen".