26220468 has 24 divisors (see below), whose sum is σ = 61871040. Its totient is φ = 8641600.

The previous prime is 26220461. The next prime is 26220473. The reversal of 26220468 is 86402262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26220461) 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 in 7 ways as a sum of consecutive naturals, for example, 11208 + ... + 13343.

It is an arithmetic number, because the mean of its divisors is an integer number (2577960).

Almost surely, 2^26220468 is an apocalyptic number.

It is an amenable number.

26220468 is an abundant number, since it is smaller than the sum of its proper divisors (35650572).

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

26220468 is a wasteful number, since it uses less digits than its factorization.

26220468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24647 (or 24645 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 26220468 is about 5120.5925438371. The cubic root of 26220468 is about 297.0846044496.

The spelling of 26220468 in words is "twenty-six million, two hundred twenty thousand, four hundred sixty-eight".