11423054 has 4 divisors (see below), whose sum is σ = 17134584. Its totient is φ = 5711526.

The previous prime is 11423053. The next prime is 11423059. The reversal of 11423054 is 45032411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45032411 = 1399 ⋅32189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11423053) 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 as a sum of consecutive naturals, namely, 2855762 + ... + 2855765.

It is an arithmetic number, because the mean of its divisors is an integer number (4283646).

Almost surely, 2^11423054 is an apocalyptic number.

11423054 is a deficient number, since it is larger than the sum of its proper divisors (5711530).

11423054 is an equidigital number, since it uses as much as digits as its factorization.

11423054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5711529.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11423054 is about 3379.8008817089. The cubic root of 11423054 is about 225.2133219659.

Adding to 11423054 its reverse (45032411), we get a palindrome (56455465).

The spelling of 11423054 in words is "eleven million, four hundred twenty-three thousand, fifty-four".