1941937056 has 72 divisors (see below), whose sum is σ = 5588987040. Its totient is φ = 639505536.

The previous prime is 1941937043. The next prime is 1941937087. The reversal of 1941937056 is 6507391491.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×1941937056² = 7542239058931894272, which contains 22 as substring.

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, 16716 + ... + 64523.

It is an arithmetic number, because the mean of its divisors is an integer number (77624820).

Almost surely, 2^1941937056 is an apocalyptic number.

1941937056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1941937056 is an abundant number, since it is smaller than the sum of its proper divisors (3647049984).

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

1941937056 is a wasteful number, since it uses less digits than its factorization.

1941937056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81338 (or 81327 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 1941937056 is about 44067.4149003547. The cubic root of 1941937056 is about 1247.6086667509.

The spelling of 1941937056 in words is "one billion, nine hundred forty-one million, nine hundred thirty-seven thousand, fifty-six".