1882020056 has 32 divisors (see below), whose sum is σ = 4034292480. Its totient is φ = 806301600.

The previous prime is 1882019981. The next prime is 1882020067. The reversal of 1882020056 is 6500202881.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310091 + ... + 316101.

It is an arithmetic number, because the mean of its divisors is an integer number (126071640).

Almost surely, 2^1882020056 is an apocalyptic number.

It is an amenable number.

1882020056 is an abundant number, since it is smaller than the sum of its proper divisors (2152272424).

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

1882020056 is a wasteful number, since it uses less digits than its factorization.

1882020056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11615 (or 11611 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 1882020056 is about 43382.2550820033. The cubic root of 1882020056 is about 1234.6430491626.

The spelling of 1882020056 in words is "one billion, eight hundred eighty-two million, twenty thousand, fifty-six".