1849046 has 4 divisors (see below), whose sum is σ = 2773572. Its totient is φ = 924522.

The previous prime is 1849037. The next prime is 1849049. The reversal of 1849046 is 6409481.

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

It is a super-2 number, since 2×1849046² = 6837942220232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1849049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462260 + ... + 462263.

It is an arithmetic number, because the mean of its divisors is an integer number (693393).

2^1849046 is an apocalyptic number.

1849046 is a deficient number, since it is larger than the sum of its proper divisors (924526).

1849046 is an equidigital number, since it uses as much as digits as its factorization.

1849046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924525.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1849046 is about 1359.7963082756. The cubic root of 1849046 is about 122.7389975247.

The spelling of 1849046 in words is "one million, eight hundred forty-nine thousand, forty-six".