26380875 has 32 divisors (see below), whose sum is σ = 44388864. Its totient is φ = 13912800.

The previous prime is 26380859. The next prime is 26380883. The reversal of 26380875 is 57808362.

It is not a de Polignac number, because 26380875 - 2⁴ = 26380859 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 38284 + ... + 38966.

It is an arithmetic number, because the mean of its divisors is an integer number (1387152).

Almost surely, 2^26380875 is an apocalyptic number.

26380875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26380875 is a deficient number, since it is larger than the sum of its proper divisors (18007989).

26380875 is a wasteful number, since it uses less digits than its factorization.

26380875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 26380875 is about 5136.2315952457. The cubic root of 26380875 is about 297.6891906800.

The spelling of 26380875 in words is "twenty-six million, three hundred eighty thousand, eight hundred seventy-five".