27022873 has 2 divisors, whose sum is σ = 27022874. Its totient is φ = 27022872.

The previous prime is 27022859. The next prime is 27022889. The reversal of 27022873 is 37822072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14653584 + 12369289 = 3828^2 + 3517^2 .

It is a cyclic number.

It is not a de Polignac number, because 27022873 - 2⁵ = 27022841 is a prime.

It is not a weakly prime, because it can be changed into another prime (27022823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13511436 + 13511437.

It is an arithmetic number, because the mean of its divisors is an integer number (13511437).

Almost surely, 2^27022873 is an apocalyptic number.

It is an amenable number.

27022873 is a deficient number, since it is larger than the sum of its proper divisors (1).

27022873 is an equidigital number, since it uses as much as digits as its factorization.

27022873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 27022873 is about 5198.3529122213. The cubic root of 27022873 is about 300.0846909041.

The spelling of 27022873 in words is "twenty-seven million, twenty-two thousand, eight hundred seventy-three".