1859341 has 16 divisors (see below), whose sum is σ = 2196288. Its totient is φ = 1555200.

The previous prime is 1859329. The next prime is 1859353. The reversal of 1859341 is 1439581.

1859341 = T₁₁₀ + T₁₁₁ + ... + T₂₃₁.

It is an interprime number because it is at equal distance from previous prime (1859329) and next prime (1859353).

It is a 5-Lehmer number, since φ(1859341) divides (1859341-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 1859341 - 2¹¹ = 1857293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1859311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11326 + ... + 11488.

It is an arithmetic number, because the mean of its divisors is an integer number (137268).

2^1859341 is an apocalyptic number.

1859341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1859341 is a deficient number, since it is larger than the sum of its proper divisors (336947).

1859341 is a wasteful number, since it uses less digits than its factorization.

1859341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252.

The product of its digits is 4320, while the sum is 31.

The square root of 1859341 is about 1363.5765471729. The cubic root of 1859341 is about 122.9663688430.

The spelling of 1859341 in words is "one million, eight hundred fifty-nine thousand, three hundred forty-one".