56328841 has 2 divisors, whose sum is σ = 56328842. Its totient is φ = 56328840.

The previous prime is 56328823. The next prime is 56328859. The reversal of 56328841 is 14882365.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (56328823) and next prime (56328859).

It can be written as a sum of positive squares in only one way, i.e., 48511225 + 7817616 = 6965^2 + 2796^2 .

It is a cyclic number.

It is not a de Polignac number, because 56328841 - 2⁵ = 56328809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56328841.

It is not a weakly prime, because it can be changed into another prime (56328341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28164420 + 28164421.

It is an arithmetic number, because the mean of its divisors is an integer number (28164421).

Almost surely, 2^56328841 is an apocalyptic number.

It is an amenable number.

56328841 is a deficient number, since it is larger than the sum of its proper divisors (1).

56328841 is an equidigital number, since it uses as much as digits as its factorization.

56328841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 37.

The square root of 56328841 is about 7505.2542262071. The cubic root of 56328841 is about 383.3336447803. Note that the first 3 decimals are identical.

The spelling of 56328841 in words is "fifty-six million, three hundred twenty-eight thousand, eight hundred forty-one".