1832068446 has 64 divisors (see below), whose sum is σ = 4091169600. Its totient is φ = 543062016.

The previous prime is 1832068423. The next prime is 1832068463. The reversal of 1832068446 is 6448602381.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1832068398 and 1832068407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1874710 + ... + 1875686.

It is an arithmetic number, because the mean of its divisors is an integer number (63924525).

Almost surely, 2^1832068446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1832068446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2045584800).

1832068446 is an abundant number, since it is smaller than the sum of its proper divisors (2259101154).

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

1832068446 is a wasteful number, since it uses less digits than its factorization.

1832068446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853.

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 1832068446 is about 42802.6686784831. The cubic root of 1832068446 is about 1223.6218728710.

The spelling of 1832068446 in words is "one billion, eight hundred thirty-two million, sixty-eight thousand, four hundred forty-six".