1441213 has 4 divisors (see below), whose sum is σ = 1490940. Its totient is φ = 1391488.

The previous prime is 1441201. The next prime is 1441217. The reversal of 1441213 is 3121441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 268324 + 1172889 = 518^2 + 1083^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441213 - 2¹³ = 1433021 is a prime.

It is a super-2 number, since 2×1441213² = 4154189822738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24820 + ... + 24877.

It is an arithmetic number, because the mean of its divisors is an integer number (372735).

2^1441213 is an apocalyptic number.

It is an amenable number.

1441213 is a deficient number, since it is larger than the sum of its proper divisors (49727).

1441213 is an equidigital number, since it uses as much as digits as its factorization.

1441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49726.

The product of its digits is 96, while the sum is 16.

The square root of 1441213 is about 1200.5053102756. The cubic root of 1441213 is about 112.9560222530.

Adding to 1441213 its reverse (3121441), we get a palindrome (4562654).

The spelling of 1441213 in words is "one million, four hundred forty-one thousand, two hundred thirteen".