27020222 has 8 divisors (see below), whose sum is σ = 40986000. Its totient is φ = 13358224.

The previous prime is 27020219. The next prime is 27020233. The reversal of 27020222 is 22202072.

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

It is a self number, because there is not a number n which added to its sum of digits gives 27020222.

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, 75722 + ... + 76077.

It is an arithmetic number, because the mean of its divisors is an integer number (5123250).

Almost surely, 2^27020222 is an apocalyptic number.

27020222 is a deficient number, since it is larger than the sum of its proper divisors (13965778).

27020222 is a wasteful number, since it uses less digits than its factorization.

27020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151890.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 27020222 is about 5198.0979213555. The cubic root of 27020222 is about 300.0748776059.

Adding to 27020222 its reverse (22202072), we get a palindrome (49222294).

The spelling of 27020222 in words is "twenty-seven million, twenty thousand, two hundred twenty-two".