1849166 has 8 divisors (see below), whose sum is σ = 3025944. Its totient is φ = 840520.

The previous prime is 1849151. The next prime is 1849171. The reversal of 1849166 is 6619481.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42005 + ... + 42048.

It is an arithmetic number, because the mean of its divisors is an integer number (378243).

2^1849166 is an apocalyptic number.

1849166 is a deficient number, since it is larger than the sum of its proper divisors (1176778).

1849166 is a wasteful number, since it uses less digits than its factorization.

1849166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84066.

The product of its digits is 10368, while the sum is 35.

The square root of 1849166 is about 1359.8404318154. The cubic root of 1849166 is about 122.7416526527.

The spelling of 1849166 in words is "one million, eight hundred forty-nine thousand, one hundred sixty-six".