12260273 has 4 divisors (see below), whose sum is σ = 12272640. Its totient is φ = 12247908.

The previous prime is 12260257. The next prime is 12260291. The reversal of 12260273 is 37206221.

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: 37206221 = 13 ⋅2862017.

It is a cyclic number.

It is not a de Polignac number, because 12260273 - 2⁴ = 12260257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12260233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4553 + ... + 6726.

It is an arithmetic number, because the mean of its divisors is an integer number (3068160).

Almost surely, 2^12260273 is an apocalyptic number.

It is an amenable number.

12260273 is a deficient number, since it is larger than the sum of its proper divisors (12367).

12260273 is a wasteful number, since it uses less digits than its factorization.

12260273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12366.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 12260273 is about 3501.4672638767. The cubic root of 12260273 is about 230.5862360702.

Adding to 12260273 its reverse (37206221), we get a palindrome (49466494).

The spelling of 12260273 in words is "twelve million, two hundred sixty thousand, two hundred seventy-three".