1314385 has 4 divisors (see below), whose sum is σ = 1577268. Its totient is φ = 1051504.

The previous prime is 1314377. The next prime is 1314409. The reversal of 1314385 is 5834131.

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 197136 + 1117249 = 444^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314385 - 2³ = 1314377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131434 + ... + 131443.

It is an arithmetic number, because the mean of its divisors is an integer number (394317).

2^1314385 is an apocalyptic number.

It is an amenable number.

1314385 is a deficient number, since it is larger than the sum of its proper divisors (262883).

1314385 is an equidigital number, since it uses as much as digits as its factorization.

1314385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262882.

The product of its digits is 1440, while the sum is 25.

The square root of 1314385 is about 1146.4663100153. The cubic root of 1314385 is about 109.5403686218.

The spelling of 1314385 in words is "one million, three hundred fourteen thousand, three hundred eighty-five".