4285511 has 2 divisors, whose sum is σ = 4285512. Its totient is φ = 4285510.

The previous prime is 4285499. The next prime is 4285517. The reversal of 4285511 is 1155824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4285511 - 2⁶ = 4285447 is a prime.

It is a super-2 number, since 2×4285511² = 36731209062242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4285517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142755 + 2142756.

It is an arithmetic number, because the mean of its divisors is an integer number (2142756).

Almost surely, 2^4285511 is an apocalyptic number.

4285511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285511 is an equidigital number, since it uses as much as digits as its factorization.

4285511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1600, while the sum is 26.

The square root of 4285511 is about 2070.1475792803. The cubic root of 4285511 is about 162.4304838753.

The spelling of 4285511 in words is "four million, two hundred eighty-five thousand, five hundred eleven".