45226423 has 8 divisors (see below), whose sum is σ = 49453200. Its totient is φ = 41018880.

The previous prime is 45226397. The next prime is 45226429. The reversal of 45226423 is 32462254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45226423 - 2¹³ = 45218231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45226391 and 45226400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45226429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361 + ... + 9517.

It is an arithmetic number, because the mean of its divisors is an integer number (6181650).

Almost surely, 2^45226423 is an apocalyptic number.

45226423 is a deficient number, since it is larger than the sum of its proper divisors (4226777).

45226423 is a wasteful number, since it uses less digits than its factorization.

45226423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617.

The product of its digits is 11520, while the sum is 28.

The square root of 45226423 is about 6725.0593305933. The cubic root of 45226423 is about 356.2848974535.

Adding to 45226423 its reverse (32462254), we get a palindrome (77688677).

The spelling of 45226423 in words is "forty-five million, two hundred twenty-six thousand, four hundred twenty-three".