1494244 has 6 divisors (see below), whose sum is σ = 2614934. Its totient is φ = 747120.

The previous prime is 1494197. The next prime is 1494247. The reversal of 1494244 is 4424941.

It can be written as a sum of positive squares in only one way, i.e., 1232100 + 262144 = 1110^2 + 512^2 .

It is not an unprimeable number, because it can be changed into a prime (1494247) 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 as a sum of consecutive naturals, namely, 186777 + ... + 186784.

2^1494244 is an apocalyptic number.

It is an amenable number.

1494244 is a deficient number, since it is larger than the sum of its proper divisors (1120690).

1494244 is a wasteful number, since it uses less digits than its factorization.

1494244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373565 (or 373563 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 1494244 is about 1222.3927355805. The cubic root of 1494244 is about 114.3248148948.

The spelling of 1494244 in words is "one million, four hundred ninety-four thousand, two hundred forty-four".