1354811 has 2 divisors, whose sum is σ = 1354812. Its totient is φ = 1354810.

The previous prime is 1354777. The next prime is 1354813. The reversal of 1354811 is 1184531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1354811 - 2¹⁸ = 1092667 is a prime.

Together with 1354813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1354813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677405 + 677406.

It is an arithmetic number, because the mean of its divisors is an integer number (677406).

2^1354811 is an apocalyptic number.

1354811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354811 is an equidigital number, since it uses as much as digits as its factorization.

1354811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 23.

The square root of 1354811 is about 1163.9634873998. The cubic root of 1354811 is about 110.6520772771.

The spelling of 1354811 in words is "one million, three hundred fifty-four thousand, eight hundred eleven".