10087227 has 16 divisors (see below), whose sum is σ = 14993280. Its totient is φ = 6702696.

The previous prime is 10087223. The next prime is 10087243. The reversal of 10087227 is 72278001.

It is not a de Polignac number, because 10087227 - 2² = 10087223 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10087227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10087223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14428 + ... + 15110.

It is an arithmetic number, because the mean of its divisors is an integer number (937080).

Almost surely, 2^10087227 is an apocalyptic number.

10087227 is a deficient number, since it is larger than the sum of its proper divisors (4906053).

10087227 is an equidigital number, since it uses as much as digits as its factorization.

10087227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 10087227 is about 3176.0395148675. The cubic root of 10087227 is about 216.0680726804.

The spelling of 10087227 in words is "ten million, eighty-seven thousand, two hundred twenty-seven".