56398041 has 24 divisors (see below), whose sum is σ = 94685760. Its totient is φ = 31679136.

The previous prime is 56398039. The next prime is 56398063. The reversal of 56398041 is 14089365.

56398041 is a `hidden beast` number, since 563 + 98 + 0 + 4 + 1 = 666.

56398041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56398041 - 2¹ = 56398039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56397987 and 56398005.

It is not an unprimeable number, because it can be changed into a prime (56390041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3870 + ... + 11303.

It is an arithmetic number, because the mean of its divisors is an integer number (3945240).

Almost surely, 2^56398041 is an apocalyptic number.

It is an amenable number.

56398041 is a deficient number, since it is larger than the sum of its proper divisors (38287719).

56398041 is a wasteful number, since it uses less digits than its factorization.

56398041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15245 (or 15242 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 56398041 is about 7509.8629148607. The cubic root of 56398041 is about 383.4905557130.

The spelling of 56398041 in words is "fifty-six million, three hundred ninety-eight thousand, forty-one".