22467906804 has 96 divisors (see below), whose sum is σ = 60556410880. Its totient is φ = 6350908032.

The previous prime is 22467906793. The next prime is 22467906833. The reversal of 22467906804 is 40860976422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4040394 + ... + 4045950.

Almost surely, 2^22467906804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22467906804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30278205440).

22467906804 is an abundant number, since it is smaller than the sum of its proper divisors (38088504076).

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

22467906804 is a wasteful number, since it uses less digits than its factorization.

22467906804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6077 (or 6075 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 22467906804 in words is "twenty-two billion, four hundred sixty-seven million, nine hundred six thousand, eight hundred four".