1234612 has 12 divisors (see below), whose sum is σ = 2188480. Its totient is φ = 609336.

The previous prime is 1234603. The next prime is 1234613. The reversal of 1234612 is 2164321.

It is a self number, because there is not a number n which added to its sum of digits gives 1234612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234613) 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 3 ways as a sum of consecutive naturals, for example, 1638 + ... + 2269.

2^1234612 is an apocalyptic number.

It is an amenable number.

1234612 is a deficient number, since it is larger than the sum of its proper divisors (953868).

1234612 is a wasteful number, since it uses less digits than its factorization.

1234612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990 (or 3988 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 1234612 is about 1111.1309553783. The cubic root of 1234612 is about 107.2778755810.

Adding to 1234612 its reverse (2164321), we get a palindrome (3398933).

The spelling of 1234612 in words is "one million, two hundred thirty-four thousand, six hundred twelve".