1314665 has 24 divisors (see below), whose sum is σ = 1809864. Its totient is φ = 915200.

The previous prime is 1314659. The next prime is 1314671. The reversal of 1314665 is 5664131.

It is an interprime number because it is at equal distance from previous prime (1314659) and next prime (1314671).

It can be written as a sum of positive squares in 4 ways, for example, as 30976 + 1283689 = 176^2 + 1133^2 .

It is not a de Polignac number, because 1314665 - 2⁶ = 1314601 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24779 + ... + 24831.

It is an arithmetic number, because the mean of its divisors is an integer number (75411).

2^1314665 is an apocalyptic number.

It is an amenable number.

1314665 is a deficient number, since it is larger than the sum of its proper divisors (495199).

1314665 is a wasteful number, since it uses less digits than its factorization.

1314665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 110 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 1314665 is about 1146.5884178728. The cubic root of 1314665 is about 109.5481464356.

Adding to 1314665 its reverse (5664131), we get a palindrome (6978796).

The spelling of 1314665 in words is "one million, three hundred fourteen thousand, six hundred sixty-five".