3500227 has 2 divisors, whose sum is σ = 3500228. Its totient is φ = 3500226.

The previous prime is 3500207. The next prime is 3500251. The reversal of 3500227 is 7220053.

It is a happy number.

3500227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3500227 is a prime.

3500227 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3500207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750113 + 1750114.

It is an arithmetic number, because the mean of its divisors is an integer number (1750114).

Almost surely, 2^3500227 is an apocalyptic number.

3500227 is a deficient number, since it is larger than the sum of its proper divisors (1).

3500227 is an equidigital number, since it uses as much as digits as its factorization.

3500227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 3500227 is about 1870.8893607052. The cubic root of 3500227 is about 151.8327309309.

The spelling of 3500227 in words is "three million, five hundred thousand, two hundred twenty-seven".