1314489 has 16 divisors (see below), whose sum is σ = 1946304. Its totient is φ = 782400.

The previous prime is 1314479. The next prime is 1314497. The reversal of 1314489 is 9844131.

It is a happy number.

It is not a de Polignac number, because 1314489 - 2⁷ = 1314361 is a prime.

It is a super-2 number, since 2×1314489² = 3455762662242, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1314409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1687 + ... + 2339.

It is an arithmetic number, because the mean of its divisors is an integer number (121644).

2^1314489 is an apocalyptic number.

It is an amenable number.

1314489 is a deficient number, since it is larger than the sum of its proper divisors (631815).

1314489 is a wasteful number, since it uses less digits than its factorization.

1314489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728.

The product of its digits is 3456, while the sum is 30.

The square root of 1314489 is about 1146.5116658805. The cubic root of 1314489 is about 109.5432576530.

The spelling of 1314489 in words is "one million, three hundred fourteen thousand, four hundred eighty-nine".