1241444 has 6 divisors (see below), whose sum is σ = 2172534. Its totient is φ = 620720.

The previous prime is 1241437. The next prime is 1241447. The reversal of 1241444 is 4441421.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1236544 + 4900 = 1112^2 + 70^2 .

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155177 + ... + 155184.

It is an arithmetic number, because the mean of its divisors is an integer number (362089).

2^1241444 is an apocalyptic number.

It is an amenable number.

1241444 is a deficient number, since it is larger than the sum of its proper divisors (931090).

1241444 is a wasteful number, since it uses less digits than its factorization.

1241444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310365 (or 310363 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 1241444 is about 1114.2010590553. The cubic root of 1241444 is about 107.4753936831.

Adding to 1241444 its reverse (4441421), we get a palindrome (5682865).

The spelling of 1241444 in words is "one million, two hundred forty-one thousand, four hundred forty-four".