1348665 has 16 divisors (see below), whose sum is σ = 2204928. Its totient is φ = 703616.

The previous prime is 1348637. The next prime is 1348673. The reversal of 1348665 is 5668431.

It is a cyclic number.

It is not a de Polignac number, because 1348665 - 2⁷ = 1348537 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252 + ... + 1661.

It is an arithmetic number, because the mean of its divisors is an integer number (137808).

2^1348665 is an apocalyptic number.

1348665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1348665 is a deficient number, since it is larger than the sum of its proper divisors (856263).

1348665 is a wasteful number, since it uses less digits than its factorization.

1348665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

The product of its digits is 17280, while the sum is 33.

The square root of 1348665 is about 1161.3203692349. The cubic root of 1348665 is about 110.4845019657.

The spelling of 1348665 in words is "one million, three hundred forty-eight thousand, six hundred sixty-five".