69885227 has 2 divisors, whose sum is σ = 69885228. Its totient is φ = 69885226.

The previous prime is 69885223. The next prime is 69885259. The reversal of 69885227 is 72258896.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 69885227 - 2² = 69885223 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (69885223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34942613 + 34942614.

It is an arithmetic number, because the mean of its divisors is an integer number (34942614).

Almost surely, 2^69885227 is an apocalyptic number.

69885227 is a deficient number, since it is larger than the sum of its proper divisors (1).

69885227 is an equidigital number, since it uses as much as digits as its factorization.

69885227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 47.

The square root of 69885227 is about 8359.7384528465. The cubic root of 69885227 is about 411.9031628224.

The spelling of 69885227 in words is "sixty-nine million, eight hundred eighty-five thousand, two hundred twenty-seven".