1349141 has 4 divisors (see below), whose sum is σ = 1353132. Its totient is φ = 1345152.

The previous prime is 1349129. The next prime is 1349143. The reversal of 1349141 is 1419431.

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 255025 + 1094116 = 505^2 + 1046^2 .

It is a cyclic number.

It is not a de Polignac number, because 1349141 - 2⁶ = 1349077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436 + ... + 2181.

It is an arithmetic number, because the mean of its divisors is an integer number (338283).

2^1349141 is an apocalyptic number.

It is an amenable number.

1349141 is a deficient number, since it is larger than the sum of its proper divisors (3991).

1349141 is an equidigital number, since it uses as much as digits as its factorization.

1349141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3990.

The product of its digits is 432, while the sum is 23.

The square root of 1349141 is about 1161.5252902972. The cubic root of 1349141 is about 110.4974986296.

The spelling of 1349141 in words is "one million, three hundred forty-nine thousand, one hundred forty-one".