1846001 has 2 divisors, whose sum is σ = 1846002. Its totient is φ = 1846000.

The previous prime is 1845959. The next prime is 1846037. The reversal of 1846001 is 1006481.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1752976 + 93025 = 1324^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 1846001 - 2¹⁰ = 1844977 is a prime.

It is equal to p₁₃₈₂₆₀ and since 1846001 and 138260 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1806001) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 923000 + 923001.

It is an arithmetic number, because the mean of its divisors is an integer number (923001).

2^1846001 is an apocalyptic number.

It is an amenable number.

1846001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1846001 is an equidigital number, since it uses as much as digits as its factorization.

1846001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1846001 is about 1358.6761939476. The cubic root of 1846001 is about 122.6715851774.

The spelling of 1846001 in words is "one million, eight hundred forty-six thousand, one".