1849848 has 144 divisors (see below), whose sum is σ = 6368040. Its totient is φ = 443520.

The previous prime is 1849847. The next prime is 1849849. The reversal of 1849848 is 8489481.

It is an interprime number because it is at equal distance from previous prime (1849847) and next prime (1849849).

It is a Harshad number since it is a multiple of its sum of digits (42).

Its product of digits (73728) is a multiple of the sum of its prime divisors (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1849843) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 142290 + ... + 142302.

2^1849848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1849848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3184020).

1849848 is an abundant number, since it is smaller than the sum of its proper divisors (4518192).

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

1849848 is a wasteful number, since it uses less digits than its factorization.

1849848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58 (or 36 counting only the distinct ones).

The product of its digits is 73728, while the sum is 42.

The square root of 1849848 is about 1360.0911734145. The cubic root of 1849848 is about 122.7567404486.

1849848 divided by its sum of digits (42) gives a palindrome (44044).

The spelling of 1849848 in words is "one million, eight hundred forty-nine thousand, eight hundred forty-eight".