1413541 has 2 divisors, whose sum is σ = 1413542. Its totient is φ = 1413540.

The previous prime is 1413527. The next prime is 1413551. The reversal of 1413541 is 1453141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1288225 + 125316 = 1135^2 + 354^2 .

It is an emirp because it is prime and its reverse (1453141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413541 - 2⁵ = 1413509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706770 + 706771.

It is an arithmetic number, because the mean of its divisors is an integer number (706771).

2^1413541 is an apocalyptic number.

It is an amenable number.

1413541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413541 is an equidigital number, since it uses as much as digits as its factorization.

1413541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 19.

The square root of 1413541 is about 1188.9243037301. The cubic root of 1413541 is about 112.2284082391.

Adding to 1413541 its reverse (1453141), we get a palindrome (2866682).

The spelling of 1413541 in words is "one million, four hundred thirteen thousand, five hundred forty-one".