1354841 has 2 divisors, whose sum is σ = 1354842. Its totient is φ = 1354840.

The previous prime is 1354823. The next prime is 1354853. The reversal of 1354841 is 1484531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 990025 + 364816 = 995^2 + 604^2 .

It is an emirp because it is prime and its reverse (1484531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1354841 - 2⁶ = 1354777 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1354841.

It is not a weakly prime, because it can be changed into another prime (1354811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677420 + 677421.

It is an arithmetic number, because the mean of its divisors is an integer number (677421).

2^1354841 is an apocalyptic number.

It is an amenable number.

1354841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354841 is an equidigital number, since it uses as much as digits as its factorization.

1354841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 26.

The square root of 1354841 is about 1163.9763743307. The cubic root of 1354841 is about 110.6528940055.

The spelling of 1354841 in words is "one million, three hundred fifty-four thousand, eight hundred forty-one".