27268223 has 8 divisors (see below), whose sum is σ = 28134288. Its totient is φ = 26409024.

The previous prime is 27268183. The next prime is 27268229. The reversal of 27268223 is 32286272.

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 27268223 - 2⁸ = 27267967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27268223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27268229) 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, 7040 + ... + 10202.

It is an arithmetic number, because the mean of its divisors is an integer number (3516786).

Almost surely, 2^27268223 is an apocalyptic number.

27268223 is a deficient number, since it is larger than the sum of its proper divisors (866065).

27268223 is a wasteful number, since it uses less digits than its factorization.

27268223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433.

The product of its digits is 16128, while the sum is 32.

The square root of 27268223 is about 5221.8984095825. The cubic root of 27268223 is about 300.9901469533.

The spelling of 27268223 in words is "twenty-seven million, two hundred sixty-eight thousand, two hundred twenty-three".