12575023 has 4 divisors (see below), whose sum is σ = 12752208. Its totient is φ = 12397840.

The previous prime is 12575011. The next prime is 12575041. The reversal of 12575023 is 32057521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32057521 = 107 ⋅299603.

It is a cyclic number.

It is not a de Polignac number, because 12575023 - 2⁹ = 12574511 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 (12575063) 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, 88486 + ... + 88627.

It is an arithmetic number, because the mean of its divisors is an integer number (3188052).

Almost surely, 2^12575023 is an apocalyptic number.

12575023 is a deficient number, since it is larger than the sum of its proper divisors (177185).

12575023 is an equidigital number, since it uses as much as digits as its factorization.

12575023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177184.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 12575023 is about 3546.1278882748. The cubic root of 12575023 is about 232.5428171037.

The spelling of 12575023 in words is "twelve million, five hundred seventy-five thousand, twenty-three".