1314481 has 8 divisors (see below), whose sum is σ = 1521920. Its totient is φ = 1111968.

The previous prime is 1314479. The next prime is 1314497. The reversal of 1314481 is 1844131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1314481 - 2¹ = 1314479 is a prime.

It is a super-2 number, since 2×1314481² = 3455720598722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636 + ... + 1741.

It is an arithmetic number, because the mean of its divisors is an integer number (190240).

2^1314481 is an apocalyptic number.

It is an amenable number.

1314481 is a deficient number, since it is larger than the sum of its proper divisors (207439).

1314481 is an equidigital number, since it uses as much as digits as its factorization.

1314481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463.

The product of its digits is 384, while the sum is 22.

The square root of 1314481 is about 1146.5081770315. The cubic root of 1314481 is about 109.5430354252.

It can be divided in two parts, 13144 and 81, that added together give a square (13225 = 115²).

The spelling of 1314481 in words is "one million, three hundred fourteen thousand, four hundred eighty-one".