26428326 has 16 divisors (see below), whose sum is σ = 52910400. Its totient is φ = 8800488.

The previous prime is 26428321. The next prime is 26428349. The reversal of 26428326 is 62382462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26428321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7245 + ... + 10263.

It is an arithmetic number, because the mean of its divisors is an integer number (3306900).

Almost surely, 2^26428326 is an apocalyptic number.

26428326 is an abundant number, since it is smaller than the sum of its proper divisors (26482074).

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

26428326 is a wasteful number, since it uses less digits than its factorization.

26428326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483.

The product of its digits is 27648, while the sum is 33.

The square root of 26428326 is about 5140.8487626072. The cubic root of 26428326 is about 297.8675672378.

The spelling of 26428326 in words is "twenty-six million, four hundred twenty-eight thousand, three hundred twenty-six".