1841783056 has 15 divisors (see below), whose sum is σ = 3568787301. Its totient is φ = 920805696.

The previous prime is 1841782967. The next prime is 1841783059. The reversal of 1841783056 is 6503871481.

The square root of 1841783056 is 42916.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1375223056 + 466560000 = 37084^2 + 21600^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1841783059) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 166300 + ... + 177028.

Almost surely, 2^1841783056 is an apocalyptic number.

1841783056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1841783056 is the 42916-th square number.

It is an amenable number.

1841783056 is a deficient number, since it is larger than the sum of its proper divisors (1727004245).

1841783056 is an frugal number, since it uses more digits than its factorization.

1841783056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21466 (or 10731 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The cubic root of 1841783056 is about 1225.7808279672.

The spelling of 1841783056 in words is "one billion, eight hundred forty-one million, seven hundred eighty-three thousand, fifty-six".