26926242 has 16 divisors (see below), whose sum is σ = 61545792. Its totient is φ = 7693200.

The previous prime is 26926241. The next prime is 26926247. The reversal of 26926242 is 24262962.

It is not an unprimeable number, because it can be changed into a prime (26926241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320509 + ... + 320592.

It is an arithmetic number, because the mean of its divisors is an integer number (3846612).

Almost surely, 2^26926242 is an apocalyptic number.

26926242 is an abundant number, since it is smaller than the sum of its proper divisors (34619550).

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

26926242 is a wasteful number, since it uses less digits than its factorization.

26926242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641113.

The product of its digits is 20736, while the sum is 33.

The square root of 26926242 is about 5189.0502021083. The cubic root of 26926242 is about 299.7265730904.

The spelling of 26926242 in words is "twenty-six million, nine hundred twenty-six thousand, two hundred forty-two".