56027830 has 8 divisors (see below), whose sum is σ = 100850112. Its totient is φ = 22411128.

The previous prime is 56027809. The next prime is 56027849. The reversal of 56027830 is 3872065.

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

It is a junction number, because it is equal to n+sod(n) for n = 56027792 and 56027801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2801382 + ... + 2801401.

It is an arithmetic number, because the mean of its divisors is an integer number (12606264).

Almost surely, 2^56027830 is an apocalyptic number.

56027830 is a deficient number, since it is larger than the sum of its proper divisors (44822282).

56027830 is a wasteful number, since it uses less digits than its factorization.

56027830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602790.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 56027830 is about 7485.1740126733. The cubic root of 56027830 is about 382.6496032906.

Adding to 56027830 its reverse (3872065), we get a palindrome (59899895).

The spelling of 56027830 in words is "fifty-six million, twenty-seven thousand, eight hundred thirty".