11423485 has 4 divisors (see below), whose sum is σ = 13708188. Its totient is φ = 9138784.

The previous prime is 11423459. The next prime is 11423497. The reversal of 11423485 is 58432411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6666724 + 4756761 = 2582^2 + 2181^2 .

It is a cyclic number.

It is not a de Polignac number, because 11423485 - 2¹¹ = 11421437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142344 + ... + 1142353.

It is an arithmetic number, because the mean of its divisors is an integer number (3427047).

Almost surely, 2^11423485 is an apocalyptic number.

It is an amenable number.

11423485 is a deficient number, since it is larger than the sum of its proper divisors (2284703).

11423485 is an equidigital number, since it uses as much as digits as its factorization.

11423485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284702.

The product of its digits is 3840, while the sum is 28.

The square root of 11423485 is about 3379.8646422601. The cubic root of 11423485 is about 225.2161544168.

Adding to 11423485 its reverse (58432411), we get a palindrome (69855896).

The spelling of 11423485 in words is "eleven million, four hundred twenty-three thousand, four hundred eighty-five".