407885227 has 2 divisors, whose sum is σ = 407885228. Its totient is φ = 407885226.

The previous prime is 407885221. The next prime is 407885263. The reversal of 407885227 is 722588704.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 407885227 - 2⁷ = 407885099 is a prime.

It is not a weakly prime, because it can be changed into another prime (407885221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203942613 + 203942614.

It is an arithmetic number, because the mean of its divisors is an integer number (203942614).

Almost surely, 2^407885227 is an apocalyptic number.

407885227 is a deficient number, since it is larger than the sum of its proper divisors (1).

407885227 is an equidigital number, since it uses as much as digits as its factorization.

407885227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 407885227 is about 20196.1686217956. The cubic root of 407885227 is about 741.6164003358.

The spelling of 407885227 in words is "four hundred seven million, eight hundred eighty-five thousand, two hundred twenty-seven".