23672226 has 16 divisors (see below), whose sum is σ = 47664000. Its totient is φ = 7837488.

The previous prime is 23672203. The next prime is 23672237. The reversal of 23672226 is 62227632.

It is a junction number, because it is equal to n+sod(n) for n = 23672193 and 23672202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12346 + ... + 14133.

It is an arithmetic number, because the mean of its divisors is an integer number (2979000).

Almost surely, 2^23672226 is an apocalyptic number.

23672226 is an abundant number, since it is smaller than the sum of its proper divisors (23991774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23672226 is a wasteful number, since it uses less digits than its factorization.

23672226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26633.

The product of its digits is 12096, while the sum is 30.

The square root of 23672226 is about 4865.4111850901. The cubic root of 23672226 is about 287.1307461114.

Adding to 23672226 its reverse (62227632), we get a palindrome (85899858).

The spelling of 23672226 in words is "twenty-three million, six hundred seventy-two thousand, two hundred twenty-six".