1416244 has 18 divisors (see below), whose sum is σ = 2572934. Its totient is φ = 682080.

The previous prime is 1416223. The next prime is 1416277. The reversal of 1416244 is 4426141.

It can be written as a sum of positive squares in 3 ways, for example, as 4900 + 1411344 = 70^2 + 1188^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3154 + ... + 3574.

2^1416244 is an apocalyptic number.

It is an amenable number.

1416244 is a deficient number, since it is larger than the sum of its proper divisors (1156690).

1416244 is a wasteful number, since it uses less digits than its factorization.

1416244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 452 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 1416244 is about 1190.0605026636. The cubic root of 1416244 is about 112.2998977899.

The spelling of 1416244 in words is "one million, four hundred sixteen thousand, two hundred forty-four".