1254412 has 6 divisors (see below), whose sum is σ = 2195228. Its totient is φ = 627204.

The previous prime is 1254377. The next prime is 1254427. The reversal of 1254412 is 2144521.

It is a self number, because there is not a number n which added to its sum of digits gives 1254412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156798 + ... + 156805.

2^1254412 is an apocalyptic number.

It is an amenable number.

1254412 is a deficient number, since it is larger than the sum of its proper divisors (940816).

1254412 is a wasteful number, since it uses less digits than its factorization.

1254412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313607 (or 313605 counting only the distinct ones).

The product of its digits is 320, while the sum is 19.

The square root of 1254412 is about 1120.0053571300. The cubic root of 1254412 is about 107.8483238929.

Adding to 1254412 its reverse (2144521), we get a palindrome (3398933).

The spelling of 1254412 in words is "one million, two hundred fifty-four thousand, four hundred twelve".