1848166 has 4 divisors (see below), whose sum is σ = 2772252. Its totient is φ = 924082.

The previous prime is 1848151. The next prime is 1848167. The reversal of 1848166 is 6618481.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1848167) 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, 462040 + ... + 462043.

It is an arithmetic number, because the mean of its divisors is an integer number (693063).

2^1848166 is an apocalyptic number.

1848166 is a deficient number, since it is larger than the sum of its proper divisors (924086).

1848166 is an equidigital number, since it uses as much as digits as its factorization.

1848166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924085.

The product of its digits is 9216, while the sum is 34.

The square root of 1848166 is about 1359.4726918920. The cubic root of 1848166 is about 122.7195230755.

It can be divided in two parts, 18 and 48166, that added together give a palindrome (48184).

The spelling of 1848166 in words is "one million, eight hundred forty-eight thousand, one hundred sixty-six".