1849163 has 6 divisors (see below), whose sum is σ = 1880244. Its totient is φ = 1818576.

The previous prime is 1849151. The next prime is 1849171. The reversal of 1849163 is 3619481.

It is a happy number.

It is not a de Polignac number, because 1849163 - 2⁴ = 1849147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1849103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5156 + ... + 5502.

It is an arithmetic number, because the mean of its divisors is an integer number (313374).

2^1849163 is an apocalyptic number.

1849163 is a deficient number, since it is larger than the sum of its proper divisors (31081).

1849163 is an frugal number, since it uses more digits than its factorization.

1849163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 420 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 1849163 is about 1359.8393287444. The cubic root of 1849163 is about 122.7415862759.

The spelling of 1849163 in words is "one million, eight hundred forty-nine thousand, one hundred sixty-three".