56873744 has 20 divisors (see below), whose sum is σ = 110536080. Its totient is φ = 28348320.

The previous prime is 56873741. The next prime is 56873771. The reversal of 56873744 is 44737865.

It is a junction number, because it is equal to n+sod(n) for n = 56873695 and 56873704.

It is not an unprimeable number, because it can be changed into a prime (56873741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74 + ... + 10665.

It is an arithmetic number, because the mean of its divisors is an integer number (5526804).

Almost surely, 2^56873744 is an apocalyptic number.

It is an amenable number.

56873744 is a deficient number, since it is larger than the sum of its proper divisors (53662336).

56873744 is a wasteful number, since it uses less digits than its factorization.

56873744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11078 (or 11072 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 56873744 is about 7541.4682920503. The cubic root of 56873744 is about 384.5657531527.

The spelling of 56873744 in words is "fifty-six million, eight hundred seventy-three thousand, seven hundred forty-four".