1441245 has 32 divisors (see below), whose sum is σ = 2620800. Its totient is φ = 670464.

The previous prime is 1441241. The next prime is 1441259. The reversal of 1441245 is 5421441.

It is a happy number.

1441245 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 1441245 - 2² = 1441241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3511 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2^1441245 is an apocalyptic number.

1441245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1441245 is a deficient number, since it is larger than the sum of its proper divisors (1179555).

1441245 is a wasteful number, since it uses less digits than its factorization.

1441245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429.

The product of its digits is 640, while the sum is 21.

The square root of 1441245 is about 1200.5186379228. The cubic root of 1441245 is about 112.9568582538.

Adding to 1441245 its reverse (5421441), we get a palindrome (6862686).

The spelling of 1441245 in words is "one million, four hundred forty-one thousand, two hundred forty-five".