26423622 has 48 divisors (see below), whose sum is σ = 58968000. Its totient is φ = 8548272.

The previous prime is 26423599. The next prime is 26423653. The reversal of 26423622 is 22632462.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 147529 + ... + 147707.

It is an arithmetic number, because the mean of its divisors is an integer number (1228500).

Almost surely, 2^26423622 is an apocalyptic number.

26423622 is an abundant number, since it is smaller than the sum of its proper divisors (32544378).

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

26423622 is a wasteful number, since it uses less digits than its factorization.

26423622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 382 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 26423622 is about 5140.3912302470. The cubic root of 26423622 is about 297.8498936228.

The spelling of 26423622 in words is "twenty-six million, four hundred twenty-three thousand, six hundred twenty-two".