10445423 has 4 divisors (see below), whose sum is σ = 10805640. Its totient is φ = 10085208.

The previous prime is 10445417. The next prime is 10445441. The reversal of 10445423 is 32454401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32454401 = 7 ⋅4636343.

It is a cyclic number.

It is not a de Polignac number, because 10445423 - 2⁸ = 10445167 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 (10445443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180065 + ... + 180122.

It is an arithmetic number, because the mean of its divisors is an integer number (2701410).

Almost surely, 2^10445423 is an apocalyptic number.

10445423 is a deficient number, since it is larger than the sum of its proper divisors (360217).

10445423 is an equidigital number, since it uses as much as digits as its factorization.

10445423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360216.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 10445423 is about 3231.9379635135. The cubic root of 10445423 is about 218.5958993044.

Adding to 10445423 its reverse (32454401), we get a palindrome (42899824).

The spelling of 10445423 in words is "ten million, four hundred forty-five thousand, four hundred twenty-three".