26195401 has 4 divisors (see below), whose sum is σ = 26401792. Its totient is φ = 25989012.

The previous prime is 26195387. The next prime is 26195447. The reversal of 26195401 is 10459162.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26195401 - 2⁵ = 26195369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26195401.

It is not an unprimeable number, because it can be changed into a prime (26199401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103005 + ... + 103258.

It is an arithmetic number, because the mean of its divisors is an integer number (6600448).

Almost surely, 2^26195401 is an apocalyptic number.

It is an amenable number.

26195401 is a deficient number, since it is larger than the sum of its proper divisors (206391).

26195401 is a wasteful number, since it uses less digits than its factorization.

26195401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206390.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 26195401 is about 5118.1442926123. The cubic root of 26195401 is about 296.9899024255.

The spelling of 26195401 in words is "twenty-six million, one hundred ninety-five thousand, four hundred one".