1846481 has 16 divisors (see below), whose sum is σ = 2306304. Its totient is φ = 1439424.

The previous prime is 1846469. The next prime is 1846487.

1846481 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1846481 - 2¹⁰ = 1845457 is a prime.

It is a super-2 number, since 2×1846481² = 6818984166722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1846487) 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, 9275 + ... + 9471.

It is an arithmetic number, because the mean of its divisors is an integer number (144144).

2^1846481 is an apocalyptic number.

It is an amenable number.

1846481 is a deficient number, since it is larger than the sum of its proper divisors (459823).

1846481 is a wasteful number, since it uses less digits than its factorization.

1846481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320.

The product of its digits is 6144, while the sum is 32.

The square root of 1846481 is about 1358.8528249961. The cubic root of 1846481 is about 122.6822166737.

The spelling of 1846481 in words is "one million, eight hundred forty-six thousand, four hundred eighty-one".