10085207 has 4 divisors (see below), whose sum is σ = 11002056. Its totient is φ = 9168360.

The previous prime is 10085203. The next prime is 10085227. The reversal of 10085207 is 70258001.

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

It is a cyclic number.

It is not a de Polignac number, because 10085207 - 2² = 10085203 is a prime.

It is a super-2 number, since 2×10085207² = 203422800465698, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10085203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458408 + ... + 458429.

It is an arithmetic number, because the mean of its divisors is an integer number (2750514).

Almost surely, 2^10085207 is an apocalyptic number.

10085207 is a deficient number, since it is larger than the sum of its proper divisors (916849).

10085207 is an equidigital number, since it uses as much as digits as its factorization.

10085207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916848.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 10085207 is about 3175.7214928265. The cubic root of 10085207 is about 216.0536489395.

The spelling of 10085207 in words is "ten million, eighty-five thousand, two hundred seven".