4285577 has 2 divisors, whose sum is σ = 4285578. Its totient is φ = 4285576.

The previous prime is 4285573. The next prime is 4285579. The reversal of 4285577 is 7755824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 1901641 = 1544^2 + 1379^2 .

It is a cyclic number.

It is not a de Polignac number, because 4285577 - 2² = 4285573 is a prime.

Together with 4285579, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 4285577.

It is not a weakly prime, because it can be changed into another prime (4285573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142788 + 2142789.

It is an arithmetic number, because the mean of its divisors is an integer number (2142789).

Almost surely, 2^4285577 is an apocalyptic number.

It is an amenable number.

4285577 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285577 is an equidigital number, since it uses as much as digits as its factorization.

4285577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78400, while the sum is 38.

The square root of 4285577 is about 2070.1635201114. The cubic root of 4285577 is about 162.4313177204.

The spelling of 4285577 in words is "four million, two hundred eighty-five thousand, five hundred seventy-seven".