1348441 has 2 divisors, whose sum is σ = 1348442. Its totient is φ = 1348440.

The previous prime is 1348427. The next prime is 1348483. The reversal of 1348441 is 1448431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1299600 + 48841 = 1140^2 + 221^2 .

It is an emirp because it is prime and its reverse (1448431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1348441 - 2⁵ = 1348409 is a prime.

1348441 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1348541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674220 + 674221.

It is an arithmetic number, because the mean of its divisors is an integer number (674221).

2^1348441 is an apocalyptic number.

It is an amenable number.

1348441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348441 is an equidigital number, since it uses as much as digits as its factorization.

1348441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 25.

The square root of 1348441 is about 1161.2239232809. The cubic root of 1348441 is about 110.4783848305.

The spelling of 1348441 in words is "one million, three hundred forty-eight thousand, four hundred forty-one".