26423472 has 20 divisors (see below), whose sum is σ = 68260760. Its totient is φ = 8807808.

The previous prime is 26423461. The next prime is 26423473. The reversal of 26423472 is 27432462.

It is not an unprimeable number, because it can be changed into a prime (26423473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275197 + ... + 275292.

It is an arithmetic number, because the mean of its divisors is an integer number (3413038).

Almost surely, 2^26423472 is an apocalyptic number.

It is an amenable number.

26423472 is an abundant number, since it is smaller than the sum of its proper divisors (41837288).

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

26423472 is a wasteful number, since it uses less digits than its factorization.

26423472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550500 (or 550494 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 26423472 is about 5140.3766398971. The cubic root of 26423472 is about 297.8493300164.

The spelling of 26423472 in words is "twenty-six million, four hundred twenty-three thousand, four hundred seventy-two".