1796573056 has 64 divisors (see below), whose sum is σ = 3954523680. Its totient is φ = 808665088.

The previous prime is 1796573047. The next prime is 1796573057. The reversal of 1796573056 is 6503756971.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1796573057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32100 + ... + 67996.

Almost surely, 2^1796573056 is an apocalyptic number.

1796573056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1796573056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1977261840).

1796573056 is an abundant number, since it is smaller than the sum of its proper divisors (2157950624).

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

1796573056 is a wasteful number, since it uses less digits than its factorization.

1796573056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35951 (or 35939 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 1796573056 is about 42386.0007077809. Note that the first 3 decimals coincide. The cubic root of 1796573056 is about 1215.6679321797.

The spelling of 1796573056 in words is "one billion, seven hundred ninety-six million, five hundred seventy-three thousand, fifty-six".