1413331 has 4 divisors (see below), whose sum is σ = 1417752. Its totient is φ = 1408912.

The previous prime is 1413301. The next prime is 1413341. The reversal of 1413331 is 1333141.

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

It is a cyclic number.

It is not a de Polignac number, because 1413331 - 2¹¹ = 1411283 is a prime.

It is a super-2 number, since 2×1413331² = 3995009031122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413301) 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, 1690 + ... + 2383.

It is an arithmetic number, because the mean of its divisors is an integer number (354438).

2^1413331 is an apocalyptic number.

1413331 is a deficient number, since it is larger than the sum of its proper divisors (4421).

1413331 is an equidigital number, since it uses as much as digits as its factorization.

1413331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4420.

The product of its digits is 108, while the sum is 16.

The square root of 1413331 is about 1188.8359853235. The cubic root of 1413331 is about 112.2228502980. Note that the first 3 decimals are identical.

Adding to 1413331 its reverse (1333141), we get a palindrome (2746472).

The spelling of 1413331 in words is "one million, four hundred thirteen thousand, three hundred thirty-one".