26868195 has 24 divisors (see below), whose sum is σ = 46880496. Its totient is φ = 14234688.

The previous prime is 26868157. The next prime is 26868197. The reversal of 26868195 is 59186862.

It is not a de Polignac number, because 26868195 - 2⁶ = 26868131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 26868195.

It is not an unprimeable number, because it can be changed into a prime (26868197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5164 + ... + 8966.

It is an arithmetic number, because the mean of its divisors is an integer number (1953354).

Almost surely, 2^26868195 is an apocalyptic number.

26868195 is a deficient number, since it is larger than the sum of its proper divisors (20012301).

26868195 is a wasteful number, since it uses less digits than its factorization.

26868195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971 (or 3968 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 26868195 is about 5183.4539642983. The cubic root of 26868195 is about 299.5110368163.

The spelling of 26868195 in words is "twenty-six million, eight hundred sixty-eight thousand, one hundred ninety-five".