12270753 has 48 divisors (see below), whose sum is σ = 21430656. Its totient is φ = 6673920.

The previous prime is 12270749. The next prime is 12270757. The reversal of 12270753 is 35707221.

It is an interprime number because it is at equal distance from previous prime (12270749) and next prime (12270757).

It is not a de Polignac number, because 12270753 - 2² = 12270749 is a prime.

It is a super-3 number, since 3×12270753³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12270757) 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 47 ways as a sum of consecutive naturals, for example, 38551 + ... + 38867.

It is an arithmetic number, because the mean of its divisors is an integer number (446472).

Almost surely, 2^12270753 is an apocalyptic number.

It is an amenable number.

12270753 is a deficient number, since it is larger than the sum of its proper divisors (9159903).

12270753 is a wasteful number, since it uses less digits than its factorization.

12270753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 12270753 is about 3502.9634597009. The cubic root of 12270753 is about 230.6519185536.

Adding to 12270753 its reverse (35707221), we get a palindrome (47977974).

It can be divided in two parts, 122707 and 53, that added together give a triangular number (122760 = T₄₉₅).

The spelling of 12270753 in words is "twelve million, two hundred seventy thousand, seven hundred fifty-three".