23226662 has 4 divisors (see below), whose sum is σ = 34839996. Its totient is φ = 11613330.

The previous prime is 23226661. The next prime is 23226673. The reversal of 23226662 is 26662232.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23226661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806664 + ... + 5806667.

It is an arithmetic number, because the mean of its divisors is an integer number (8709999).

Almost surely, 2^23226662 is an apocalyptic number.

23226662 is a deficient number, since it is larger than the sum of its proper divisors (11613334).

23226662 is a wasteful number, since it uses less digits than its factorization.

23226662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613333.

The product of its digits is 10368, while the sum is 29.

The square root of 23226662 is about 4819.4047350269. The cubic root of 23226662 is about 285.3178438157.

Adding to 23226662 its reverse (26662232), we get a palindrome (49888894).

The spelling of 23226662 in words is "twenty-three million, two hundred twenty-six thousand, six hundred sixty-two".