1341455 has 4 divisors (see below), whose sum is σ = 1609752. Its totient is φ = 1073160.

The previous prime is 1341449. The next prime is 1341467. The reversal of 1341455 is 5541431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1341455 - 2¹² = 1337359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1341455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134141 + ... + 134150.

It is an arithmetic number, because the mean of its divisors is an integer number (402438).

2^1341455 is an apocalyptic number.

1341455 is a deficient number, since it is larger than the sum of its proper divisors (268297).

1341455 is an equidigital number, since it uses as much as digits as its factorization.

1341455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268296.

The product of its digits is 1200, while the sum is 23.

The square root of 1341455 is about 1158.2119840513. The cubic root of 1341455 is about 110.2872656798.

Adding to 1341455 its reverse (5541431), we get a palindrome (6882886).

The spelling of 1341455 in words is "one million, three hundred forty-one thousand, four hundred fifty-five".