12572255 has 4 divisors (see below), whose sum is σ = 15086712. Its totient is φ = 10057800.

The previous prime is 12572249. The next prime is 12572257. The reversal of 12572255 is 55227521.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12572255 - 2⁴ = 12572239 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 (12572257) 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, 1257221 + ... + 1257230.

It is an arithmetic number, because the mean of its divisors is an integer number (3771678).

Almost surely, 2^12572255 is an apocalyptic number.

12572255 is a deficient number, since it is larger than the sum of its proper divisors (2514457).

12572255 is an equidigital number, since it uses as much as digits as its factorization.

12572255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514456.

The product of its digits is 7000, while the sum is 29.

The square root of 12572255 is about 3545.7375819426. The cubic root of 12572255 is about 232.5257534967.

Adding to 12572255 its reverse (55227521), we get a palindrome (67799776).

The spelling of 12572255 in words is "twelve million, five hundred seventy-two thousand, two hundred fifty-five".