12576089 has 4 divisors (see below), whose sum is σ = 12735360. Its totient is φ = 12416820.

The previous prime is 12576059. The next prime is 12576097. The reversal of 12576089 is 98067521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98067521 = 47 ⋅2086543.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12576089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12576059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79517 + ... + 79674.

It is an arithmetic number, because the mean of its divisors is an integer number (3183840).

Almost surely, 2^12576089 is an apocalyptic number.

It is an amenable number.

12576089 is a deficient number, since it is larger than the sum of its proper divisors (159271).

12576089 is an equidigital number, since it uses as much as digits as its factorization.

12576089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159270.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 12576089 is about 3546.2781898774. The cubic root of 12576089 is about 232.5493878973.

The spelling of 12576089 in words is "twelve million, five hundred seventy-six thousand, eighty-nine".