11427153 has 4 divisors (see below), whose sum is σ = 15236208. Its totient is φ = 7618100.

The previous prime is 11427149. The next prime is 11427161. The reversal of 11427153 is 35172411.

11427153 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11427153 - 2² = 11427149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11427133) 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, 1904523 + ... + 1904528.

It is an arithmetic number, because the mean of its divisors is an integer number (3809052).

Almost surely, 2^11427153 is an apocalyptic number.

It is an amenable number.

11427153 is a deficient number, since it is larger than the sum of its proper divisors (3809055).

11427153 is an equidigital number, since it uses as much as digits as its factorization.

11427153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809054.

The product of its digits is 840, while the sum is 24.

The square root of 11427153 is about 3380.4072239894. The cubic root of 11427153 is about 225.2402569405.

Adding to 11427153 its reverse (35172411), we get a palindrome (46599564).

The spelling of 11427153 in words is "eleven million, four hundred twenty-seven thousand, one hundred fifty-three".