1413231 has 16 divisors (see below), whose sum is σ = 1958400. Its totient is φ = 906048.

The previous prime is 1413221. The next prime is 1413233. The reversal of 1413231 is 1323141.

It is not a de Polignac number, because 1413231 - 2⁷ = 1413103 is a prime.

It is a super-2 number, since 2×1413231² = 3994443718722, which contains 22 as substring.

1413231 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1413231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15835 + ... + 15923.

It is an arithmetic number, because the mean of its divisors is an integer number (122400).

2^1413231 is an apocalyptic number.

1413231 is a deficient number, since it is larger than the sum of its proper divisors (545169).

1413231 is an equidigital number, since it uses as much as digits as its factorization.

1413231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238.

The product of its digits is 72, while the sum is 15.

The square root of 1413231 is about 1188.7939266332. The cubic root of 1413231 is about 112.2202034659.

Adding to 1413231 its reverse (1323141), we get a palindrome (2736372).

The spelling of 1413231 in words is "one million, four hundred thirteen thousand, two hundred thirty-one".