12572275 has 12 divisors (see below), whose sum is σ = 15653512. Its totient is φ = 10016640.

The previous prime is 12572269. The next prime is 12572291. The reversal of 12572275 is 57227521.

It is not a de Polignac number, because 12572275 - 2⁹ = 12571763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6187 + ... + 7963.

Almost surely, 2^12572275 is an apocalyptic number.

12572275 is a deficient number, since it is larger than the sum of its proper divisors (3081237).

12572275 is a wasteful number, since it uses less digits than its factorization.

12572275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070 (or 2065 counting only the distinct ones).

The product of its digits is 9800, while the sum is 31.

The square root of 12572275 is about 3545.7404022291. The cubic root of 12572275 is about 232.5258767977.

Adding to 12572275 its reverse (57227521), we get a palindrome (69799796).

The spelling of 12572275 in words is "twelve million, five hundred seventy-two thousand, two hundred seventy-five".