1826163 has 6 divisors (see below), whose sum is σ = 2637804. Its totient is φ = 1217436.

The previous prime is 1826161. The next prime is 1826171. The reversal of 1826163 is 3616281.

It is not a de Polignac number, because 1826163 - 2¹ = 1826161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1826161) 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, 101445 + ... + 101462.

It is an arithmetic number, because the mean of its divisors is an integer number (439634).

2^1826163 is an apocalyptic number.

1826163 is a deficient number, since it is larger than the sum of its proper divisors (811641).

1826163 is a wasteful number, since it uses less digits than its factorization.

1826163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202913 (or 202910 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1826163 is about 1351.3559856677. The cubic root of 1826163 is about 122.2305726465.

The spelling of 1826163 in words is "one million, eight hundred twenty-six thousand, one hundred sixty-three".