10085229 has 72 divisors (see below), whose sum is σ = 19364800. Its totient is φ = 5239080.

The previous prime is 10085227. The next prime is 10085237. The reversal of 10085229 is 92258001.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 10085229 - 2¹ = 10085227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10085227) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 916834 + ... + 916844.

Almost surely, 2^10085229 is an apocalyptic number.

It is an amenable number.

10085229 is a deficient number, since it is larger than the sum of its proper divisors (9279571).

10085229 is an frugal number, since it uses more digits than its factorization.

10085229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58 (or 21 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 10085229 is about 3175.7249566044. The cubic root of 10085229 is about 216.0538060401.

The spelling of 10085229 in words is "ten million, eighty-five thousand, two hundred twenty-nine".