56017841 has 8 divisors (see below), whose sum is σ = 61200768. Its totient is φ = 50850000.

The previous prime is 56017831. The next prime is 56017853. The reversal of 56017841 is 14871065.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56017841 - 2¹⁰ = 56016817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56017798 and 56017807.

It is not an unprimeable number, because it can be changed into a prime (56017831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4871 + ... + 11651.

It is an arithmetic number, because the mean of its divisors is an integer number (7650096).

Almost surely, 2^56017841 is an apocalyptic number.

It is an amenable number.

56017841 is a deficient number, since it is larger than the sum of its proper divisors (5182927).

56017841 is a wasteful number, since it uses less digits than its factorization.

56017841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7543.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 56017841 is about 7484.5067305735. The cubic root of 56017841 is about 382.6268615325.

The spelling of 56017841 in words is "fifty-six million, seventeen thousand, eight hundred forty-one".