56942024 has 8 divisors (see below), whose sum is σ = 106766310. Its totient is φ = 28471008.

The previous prime is 56942023. The next prime is 56942029. The reversal of 56942024 is 42024965.

It can be written as a sum of positive squares in only one way, i.e., 55204900 + 1737124 = 7430^2 + 1318^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (56942023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3558869 + ... + 3558884.

Almost surely, 2^56942024 is an apocalyptic number.

It is an amenable number.

56942024 is a deficient number, since it is larger than the sum of its proper divisors (49824286).

56942024 is a wasteful number, since it uses less digits than its factorization.

56942024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117759 (or 7117755 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 56942024 is about 7545.9939040527. The cubic root of 56942024 is about 384.7195889222.

Adding to 56942024 its reverse (42024965), we get a palindrome (98966989).

The spelling of 56942024 in words is "fifty-six million, nine hundred forty-two thousand, twenty-four".