56941696 has 64 divisors (see below), whose sum is σ = 131114880. Its totient is φ = 24127488.

The previous prime is 56941693. The next prime is 56941697. The reversal of 56941696 is 69614965.

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

It is an alternating number because its digits alternate between odd and even.

Its product of digits (349920) is a multiple of the sum of its prime divisors (729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56941693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91980 + ... + 92596.

It is an arithmetic number, because the mean of its divisors is an integer number (2048670).

Almost surely, 2^56941696 is an apocalyptic number.

56941696 is a gapful number since it is divisible by the number (56) 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 56941696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65557440).

56941696 is an abundant number, since it is smaller than the sum of its proper divisors (74173184).

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

56941696 is a wasteful number, since it uses less digits than its factorization.

56941696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 729 counting only the distinct ones).

The product of its digits is 349920, while the sum is 46.

The square root of 56941696 is about 7545.9721706351. The cubic root of 56941696 is about 384.7188502277.

The spelling of 56941696 in words is "fifty-six million, nine hundred forty-one thousand, six hundred ninety-six".