1349105 has 8 divisors (see below), whose sum is σ = 1658664. Its totient is φ = 1052800.

The previous prime is 1349087. The next prime is 1349119. The reversal of 1349105 is 5019431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12769 + 1336336 = 113^2 + 1156^2 .

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

It is not a de Polignac number, because 1349105 - 2⁸ = 1348849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3086 + ... + 3495.

It is an arithmetic number, because the mean of its divisors is an integer number (207333).

2^1349105 is an apocalyptic number.

It is an amenable number.

1349105 is a deficient number, since it is larger than the sum of its proper divisors (309559).

1349105 is an equidigital number, since it uses as much as digits as its factorization.

1349105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6627.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1349105 is about 1161.5097933294. The cubic root of 1349105 is about 110.4965157955.

The spelling of 1349105 in words is "one million, three hundred forty-nine thousand, one hundred five".