4225477 has 2 divisors, whose sum is σ = 4225478. Its totient is φ = 4225476.

The previous prime is 4225457. The next prime is 4225483. The reversal of 4225477 is 7745224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4218916 + 6561 = 2054^2 + 81^2 .

It is a cyclic number.

It is not a de Polignac number, because 4225477 - 2¹⁵ = 4192709 is a prime.

It is a super-3 number, since 3×4225477³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4225427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112738 + 2112739.

It is an arithmetic number, because the mean of its divisors is an integer number (2112739).

Almost surely, 2^4225477 is an apocalyptic number.

It is an amenable number.

4225477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4225477 is an equidigital number, since it uses as much as digits as its factorization.

4225477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15680, while the sum is 31.

The square root of 4225477 is about 2055.5965070996. The cubic root of 4225477 is about 161.6684398903.

The spelling of 4225477 in words is "four million, two hundred twenty-five thousand, four hundred seventy-seven".