56027222 has 4 divisors (see below), whose sum is σ = 84040836. Its totient is φ = 28013610.

The previous prime is 56027203. The next prime is 56027239. The reversal of 56027222 is 22272065.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 56027191 and 56027200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14006804 + ... + 14006807.

It is an arithmetic number, because the mean of its divisors is an integer number (21010209).

Almost surely, 2^56027222 is an apocalyptic number.

56027222 is a deficient number, since it is larger than the sum of its proper divisors (28013614).

56027222 is a wasteful number, since it uses less digits than its factorization.

56027222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28013613.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 56027222 is about 7485.1333989449. The cubic root of 56027222 is about 382.6482191463.

Adding to 56027222 its reverse (22272065), we get a palindrome (78299287).

The spelling of 56027222 in words is "fifty-six million, twenty-seven thousand, two hundred twenty-two".