10512189 has 12 divisors (see below), whose sum is σ = 15399072. Its totient is φ = 6909000.

The previous prime is 10512169. The next prime is 10512209. The reversal of 10512189 is 98121501.

10512189 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10512169) and next prime (10512209).

It is not a de Polignac number, because 10512189 - 2⁵ = 10512157 is a prime.

It is a super-2 number, since 2×10512189² = 221012235143442, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7587 + ... + 8864.

It is an arithmetic number, because the mean of its divisors is an integer number (1283256).

Almost surely, 2^10512189 is an apocalyptic number.

It is an amenable number.

10512189 is a deficient number, since it is larger than the sum of its proper divisors (4886883).

10512189 is a wasteful number, since it uses less digits than its factorization.

10512189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16528 (or 16525 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The square root of 10512189 is about 3242.2506072172. The cubic root of 10512189 is about 219.0606574957.

It can be divided in two parts, 10512 and 189, that added together give a palindrome (10701).

The spelling of 10512189 in words is "ten million, five hundred twelve thousand, one hundred eighty-nine".