4273085 has 4 divisors (see below), whose sum is σ = 5127708. Its totient is φ = 3418464.

The previous prime is 4273079. The next prime is 4273091. The reversal of 4273085 is 5803724.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4273079) and next prime (4273091).

It can be written as a sum of positive squares in 2 ways, for example, as 3308761 + 964324 = 1819^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 4273085 - 2¹⁴ = 4256701 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁷ + 7 + 3² + 0 + 8³ + 5⁷ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427304 + ... + 427313.

It is an arithmetic number, because the mean of its divisors is an integer number (1281927).

Almost surely, 2^4273085 is an apocalyptic number.

It is an amenable number.

4273085 is a deficient number, since it is larger than the sum of its proper divisors (854623).

4273085 is an equidigital number, since it uses as much as digits as its factorization.

4273085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854622.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 4273085 is about 2067.1441652676. The cubic root of 4273085 is about 162.2733408016.

The spelling of 4273085 in words is "four million, two hundred seventy-three thousand, eighty-five".