1836841048 has 48 divisors (see below), whose sum is σ = 4010716080. Its totient is φ = 786364992.

The previous prime is 1836841031. The next prime is 1836841057. The reversal of 1836841048 is 8401486381.

It is a junction number, because it is equal to n+sod(n) for n = 1836840995 and 1836841013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473565 + ... + 477427.

It is an arithmetic number, because the mean of its divisors is an integer number (83556585).

Almost surely, 2^1836841048 is an apocalyptic number.

It is an amenable number.

1836841048 is an abundant number, since it is smaller than the sum of its proper divisors (2173875032).

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

1836841048 is a wasteful number, since it uses less digits than its factorization.

1836841048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096 (or 5085 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 1836841048 is about 42858.3836372768. The cubic root of 1836841048 is about 1224.6834774058.

The spelling of 1836841048 in words is "one billion, eight hundred thirty-six million, eight hundred forty-one thousand, forty-eight".