415319227 has 2 divisors, whose sum is σ = 415319228. Its totient is φ = 415319226.

The previous prime is 415319141. The next prime is 415319239. The reversal of 415319227 is 722913514.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415319227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 415319192 and 415319201.

It is not a weakly prime, because it can be changed into another prime (415319287) 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, 207659613 + 207659614.

It is an arithmetic number, because the mean of its divisors is an integer number (207659614).

Almost surely, 2^415319227 is an apocalyptic number.

415319227 is a deficient number, since it is larger than the sum of its proper divisors (1).

415319227 is an equidigital number, since it uses as much as digits as its factorization.

415319227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 415319227 is about 20379.3823998668. The cubic root of 415319227 is about 746.0947986441.

The spelling of 415319227 in words is "four hundred fifteen million, three hundred nineteen thousand, two hundred twenty-seven".