1854341 has 2 divisors, whose sum is σ = 1854342. Its totient is φ = 1854340.

The previous prime is 1854337. The next prime is 1854353. The reversal of 1854341 is 1434581.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1833316 + 21025 = 1354^2 + 145^2 .

It is a cyclic number.

It is not a de Polignac number, because 1854341 - 2² = 1854337 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 1854341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1854331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 927170 + 927171.

It is an arithmetic number, because the mean of its divisors is an integer number (927171).

2^1854341 is an apocalyptic number.

It is an amenable number.

1854341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1854341 is an equidigital number, since it uses as much as digits as its factorization.

1854341 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 1854341 is about 1361.7418991865. The cubic root of 1854341 is about 122.8560459224.

The spelling of 1854341 in words is "one million, eight hundred fifty-four thousand, three hundred forty-one".