1849372 has 18 divisors (see below), whose sum is σ = 3713192. Its totient is φ = 789504.

The previous prime is 1849357. The next prime is 1849381. The reversal of 1849372 is 2739481.

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 8 + 4⁹ + 9⁶ + 3¹² + 7² + 2¹⁹ .

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7068 + ... + 7324.

2^1849372 is an apocalyptic number.

It is an amenable number.

1849372 is an abundant number, since it is smaller than the sum of its proper divisors (1863820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1849372 is an equidigital number, since it uses as much as digits as its factorization.

1849372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 266 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 1849372 is about 1359.9161738872. The cubic root of 1849372 is about 122.7462103544.

The spelling of 1849372 in words is "one million, eight hundred forty-nine thousand, three hundred seventy-two".