23452226 has 32 divisors (see below), whose sum is σ = 42294528. Its totient is φ = 9535680.

The previous prime is 23452207. The next prime is 23452229. The reversal of 23452226 is 62225432.

It is a junction number, because it is equal to n+sod(n) for n = 23452195 and 23452204.

It is not an unprimeable number, because it can be changed into a prime (23452229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55496 + ... + 55916.

It is an arithmetic number, because the mean of its divisors is an integer number (1321704).

Almost surely, 2^23452226 is an apocalyptic number.

23452226 is a deficient number, since it is larger than the sum of its proper divisors (18842302).

23452226 is a wasteful number, since it uses less digits than its factorization.

23452226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its digits is 5760, while the sum is 26.

The square root of 23452226 is about 4842.7498386764. The cubic root of 23452226 is about 286.2384843101.

Adding to 23452226 its reverse (62225432), we get a palindrome (85677658).

The spelling of 23452226 in words is "twenty-three million, four hundred fifty-two thousand, two hundred twenty-six".