4207085 has 8 divisors (see below), whose sum is σ = 5185176. Its totient is φ = 3274560.

The previous prime is 4207079. The next prime is 4207097. The reversal of 4207085 is 5807024.

It can be written as a sum of positive squares in 4 ways, for example, as 373321 + 3833764 = 611^2 + 1958^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4207085 - 2¹⁰ = 4206061 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 11186 + ... + 11555.

It is an arithmetic number, because the mean of its divisors is an integer number (648147).

Almost surely, 2^4207085 is an apocalyptic number.

It is an amenable number.

4207085 is a deficient number, since it is larger than the sum of its proper divisors (978091).

4207085 is a wasteful number, since it uses less digits than its factorization.

4207085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22783.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4207085 is about 2051.1179878301. The cubic root of 4207085 is about 161.4335369852.

The spelling of 4207085 in words is "four million, two hundred seven thousand, eighty-five".