11889253 has 4 divisors (see below), whose sum is σ = 11938828. Its totient is φ = 11839680.

The previous prime is 11889233. The next prime is 11889257. The reversal of 11889253 is 35298811.

11889253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35298811 = 311 ⋅113501.

It can be written as a sum of positive squares in 2 ways, for example, as 10903204 + 986049 = 3302^2 + 993^2 .

It is a cyclic number.

It is not a de Polignac number, because 11889253 - 2⁹ = 11888741 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 (11889257) 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, 24426 + ... + 24907.

It is an arithmetic number, because the mean of its divisors is an integer number (2984707).

Almost surely, 2^11889253 is an apocalyptic number.

It is an amenable number.

11889253 is a deficient number, since it is larger than the sum of its proper divisors (49575).

11889253 is an equidigital number, since it uses as much as digits as its factorization.

11889253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49574.

The product of its digits is 17280, while the sum is 37.

The square root of 11889253 is about 3448.0796104499. The cubic root of 11889253 is about 228.2363725400.

The spelling of 11889253 in words is "eleven million, eight hundred eighty-nine thousand, two hundred fifty-three".