26968375 has 64 divisors (see below), whose sum is σ = 42681600. Its totient is φ = 16934400.

The previous prime is 26968367. The next prime is 26968379. The reversal of 26968375 is 57386962.

It is not a de Polignac number, because 26968375 - 2³ = 26968367 is a prime.

Its product of digits (544320) is a multiple of the sum of its prime factors (90).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26968379) 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 63 ways as a sum of consecutive naturals, for example, 728857 + ... + 728893.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 2^26968375 is an apocalyptic number.

26968375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26968375 is a deficient number, since it is larger than the sum of its proper divisors (15713225).

26968375 is an equidigital number, since it uses as much as digits as its factorization.

26968375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 66 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 26968375 is about 5193.1084140426. The cubic root of 26968375 is about 299.8828246094.

It can be divided in two parts, 269 and 68375, that added together give a square (68644 = 262²).

The spelling of 26968375 in words is "twenty-six million, nine hundred sixty-eight thousand, three hundred seventy-five".