10512089 has 8 divisors (see below), whose sum is σ = 12217920. Its totient is φ = 8857296.

The previous prime is 10512049. The next prime is 10512097. The reversal of 10512089 is 98021501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10512089 - 2¹² = 10507993 is a prime.

It is a super-2 number, since 2×10512089² = 221008030287842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10512049) 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 7 ways as a sum of consecutive naturals, for example, 12314 + ... + 13139.

It is an arithmetic number, because the mean of its divisors is an integer number (1527240).

Almost surely, 2^10512089 is an apocalyptic number.

It is an amenable number.

10512089 is a deficient number, since it is larger than the sum of its proper divisors (1705831).

10512089 is an equidigital number, since it uses as much as digits as its factorization.

10512089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25519.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 10512089 is about 3242.2351857939. The cubic root of 10512089 is about 219.0599628692.

The spelling of 10512089 in words is "ten million, five hundred twelve thousand, eighty-nine".