1838875 has 16 divisors (see below), whose sum is σ = 2351232. Its totient is φ = 1435200.

The previous prime is 1838869. The next prime is 1838909. The reversal of 1838875 is 5788381.

It is not a de Polignac number, because 1838875 - 2⁵ = 1838843 is a prime.

It is a super-2 number, since 2×1838875² = 6762922531250, which contains 22 as substring.

It is a Duffinian number.

1838875 is a lucky number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 5719 + ... + 6031.

It is an arithmetic number, because the mean of its divisors is an integer number (146952).

2^1838875 is an apocalyptic number.

1838875 is a deficient number, since it is larger than the sum of its proper divisors (512357).

1838875 is an equidigital number, since it uses as much as digits as its factorization.

1838875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 365 counting only the distinct ones).

The product of its digits is 53760, while the sum is 40.

The square root of 1838875 is about 1356.0512527187. The cubic root of 1838875 is about 122.5135345312.

The spelling of 1838875 in words is "one million, eight hundred thirty-eight thousand, eight hundred seventy-five".