1341215 has 16 divisors (see below), whose sum is σ = 1762560. Its totient is φ = 975360.

The previous prime is 1341209. The next prime is 1341217. The reversal of 1341215 is 5121431.

It is not a de Polignac number, because 1341215 - 2⁸ = 1340959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1341193 and 1341202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2381 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (110160).

2^1341215 is an apocalyptic number.

1341215 is a deficient number, since it is larger than the sum of its proper divisors (421345).

1341215 is a wasteful number, since it uses less digits than its factorization.

1341215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562.

The product of its digits is 120, while the sum is 17.

The square root of 1341215 is about 1158.1083714403. The cubic root of 1341215 is about 110.2806881148.

Adding to 1341215 its reverse (5121431), we get a palindrome (6462646).

The spelling of 1341215 in words is "one million, three hundred forty-one thousand, two hundred fifteen".