26113975 has 6 divisors (see below), whose sum is σ = 32381360. Its totient is φ = 20891160.

The previous prime is 26113973. The next prime is 26113979. The reversal of 26113975 is 57931162.

It is not a de Polignac number, because 26113975 - 2¹ = 26113973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26113975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26113973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522255 + ... + 522304.

Almost surely, 2^26113975 is an apocalyptic number.

26113975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26113975 is a deficient number, since it is larger than the sum of its proper divisors (6267385).

26113975 is a wasteful number, since it uses less digits than its factorization.

26113975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044569 (or 1044564 counting only the distinct ones).

The product of its digits is 11340, while the sum is 34.

The square root of 26113975 is about 5110.1834605032. The cubic root of 26113975 is about 296.6818610798.

The spelling of 26113975 in words is "twenty-six million, one hundred thirteen thousand, nine hundred seventy-five".