11937253 has 4 divisors (see below), whose sum is σ = 12456288. Its totient is φ = 11418220.

The previous prime is 11937239. The next prime is 11937257. The reversal of 11937253 is 35273911.

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: 35273911 = 467 ⋅75533.

It is a cyclic number.

It is not a de Polignac number, because 11937253 - 2²¹ = 9840101 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 (11937257) 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, 259483 + ... + 259528.

It is an arithmetic number, because the mean of its divisors is an integer number (3114072).

Almost surely, 2^11937253 is an apocalyptic number.

It is an amenable number.

11937253 is a deficient number, since it is larger than the sum of its proper divisors (519035).

11937253 is an equidigital number, since it uses as much as digits as its factorization.

11937253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519034.

The product of its digits is 5670, while the sum is 31.

The square root of 11937253 is about 3455.0329955009. The cubic root of 11937253 is about 228.5431099403.

The spelling of 11937253 in words is "eleven million, nine hundred thirty-seven thousand, two hundred fifty-three".