10007189 has 4 divisors (see below), whose sum is σ = 10019724. Its totient is φ = 9994656.

The previous prime is 10007183. The next prime is 10007191. The reversal of 10007189 is 98170001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8940100 + 1067089 = 2990^2 + 1033^2 .

It is a cyclic number.

It is not a de Polignac number, because 10007189 - 2⁸ = 10006933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10007183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4982 + ... + 6695.

It is an arithmetic number, because the mean of its divisors is an integer number (2504931).

Almost surely, 2^10007189 is an apocalyptic number.

It is an amenable number.

10007189 is a deficient number, since it is larger than the sum of its proper divisors (12535).

10007189 is an equidigital number, since it uses as much as digits as its factorization.

10007189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12534.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 10007189 is about 3163.4141366568. The cubic root of 10007189 is about 215.4950840731.

The spelling of 10007189 in words is "ten million, seven thousand, one hundred eighty-nine".