1842876 has 72 divisors (see below), whose sum is σ = 5451264. Its totient is φ = 514080.

The previous prime is 1842853. The next prime is 1842877. The reversal of 1842876 is 6782481.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1842876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17841 + ... + 17943.

It is an arithmetic number, because the mean of its divisors is an integer number (75712).

2^1842876 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 1842876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2725632).

1842876 is an abundant number, since it is smaller than the sum of its proper divisors (3608388).

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

1842876 is a wasteful number, since it uses less digits than its factorization.

1842876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 186 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 1842876 is about 1357.5256903646. The cubic root of 1842876 is about 122.6023246111.

The spelling of 1842876 in words is "one million, eight hundred forty-two thousand, eight hundred seventy-six".