26428753 has 16 divisors (see below), whose sum is σ = 30425920. Its totient is φ = 22752576.

The previous prime is 26428747. The next prime is 26428793. The reversal of 26428753 is 35782462.

It is not a de Polignac number, because 26428753 - 2¹⁷ = 26297681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26428793) 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 15 ways as a sum of consecutive naturals, for example, 15751 + ... + 17347.

It is an arithmetic number, because the mean of its divisors is an integer number (1901620).

Almost surely, 2^26428753 is an apocalyptic number.

It is an amenable number.

26428753 is a deficient number, since it is larger than the sum of its proper divisors (3997167).

26428753 is a wasteful number, since it uses less digits than its factorization.

26428753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its digits is 80640, while the sum is 37.

The square root of 26428753 is about 5140.8902925466. The cubic root of 26428753 is about 297.8691714353.

The spelling of 26428753 in words is "twenty-six million, four hundred twenty-eight thousand, seven hundred fifty-three".