1244774 has 16 divisors (see below), whose sum is σ = 2042496. Its totient is φ = 566400.

The previous prime is 1244759. The next prime is 1244777. The reversal of 1244774 is 4774421.

It is a super-2 number, since 2×1244774² = 3098924622152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244777) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 1644.

It is an arithmetic number, because the mean of its divisors is an integer number (127656).

2^1244774 is an apocalyptic number.

1244774 is a deficient number, since it is larger than the sum of its proper divisors (797722).

1244774 is a wasteful number, since it uses less digits than its factorization.

1244774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231.

The product of its digits is 6272, while the sum is 29.

The square root of 1244774 is about 1115.6944026032. The cubic root of 1244774 is about 107.5714037965.

It can be divided in two parts, 12447 and 74, that added together give a palindrome (12521).

The spelling of 1244774 in words is "one million, two hundred forty-four thousand, seven hundred seventy-four".