26422624 has 24 divisors (see below), whose sum is σ = 55080648. Its totient is φ = 12433920.

The previous prime is 26422621. The next prime is 26422637. The reversal of 26422624 is 42622462.

It is a junction number, because it is equal to n+sod(n) for n = 26422592 and 26422601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26422621) 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 3 ways as a sum of consecutive naturals, for example, 23742 + ... + 24829.

It is an arithmetic number, because the mean of its divisors is an integer number (2295027).

It is a self-describing number.

Almost surely, 2^26422624 is an apocalyptic number.

It is an amenable number.

26422624 is an abundant number, since it is smaller than the sum of its proper divisors (28658024).

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

26422624 is a wasteful number, since it uses less digits than its factorization.

26422624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48598 (or 48590 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 26422624 is about 5140.2941550071. The cubic root of 26422624 is about 297.8461437214.

The spelling of 26422624 in words is "twenty-six million, four hundred twenty-two thousand, six hundred twenty-four".