12472253 has 4 divisors (see below), whose sum is σ = 12488700. Its totient is φ = 12455808.

The previous prime is 12472247. The next prime is 12472259. The reversal of 12472253 is 35227421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35227421 = 23 ⋅1531627.

It is an interprime number because it is at equal distance from previous prime (12472247) and next prime (12472259).

It can be written as a sum of positive squares in 2 ways, for example, as 3928324 + 8543929 = 1982^2 + 2923^2 .

It is a cyclic number.

It is not a de Polignac number, because 12472253 - 2¹⁰ = 12471229 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 (12472259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7028 + ... + 8621.

It is an arithmetic number, because the mean of its divisors is an integer number (3122175).

Almost surely, 2^12472253 is an apocalyptic number.

It is an amenable number.

12472253 is a deficient number, since it is larger than the sum of its proper divisors (16447).

12472253 is an equidigital number, since it uses as much as digits as its factorization.

12472253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16446.

The product of its digits is 3360, while the sum is 26.

The square root of 12472253 is about 3531.6077075462. The cubic root of 12472253 is about 231.9075942440.

Adding to 12472253 its reverse (35227421), we get a palindrome (47699674).

The spelling of 12472253 in words is "twelve million, four hundred seventy-two thousand, two hundred fifty-three".