26195965 has 24 divisors (see below), whose sum is σ = 34674048. Its totient is φ = 18960480.

The previous prime is 26195959. The next prime is 26195971. The reversal of 26195965 is 56959162.

It is an interprime number because it is at equal distance from previous prime (26195959) and next prime (26195971).

It is not a de Polignac number, because 26195965 - 2¹¹ = 26193917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41200 + ... + 41830.

It is an arithmetic number, because the mean of its divisors is an integer number (1444752).

Almost surely, 2^26195965 is an apocalyptic number.

It is an amenable number.

26195965 is a deficient number, since it is larger than the sum of its proper divisors (8478083).

26195965 is a wasteful number, since it uses less digits than its factorization.

26195965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 678 counting only the distinct ones).

The product of its digits is 145800, while the sum is 43.

The square root of 26195965 is about 5118.1993904107. The cubic root of 26195965 is about 296.9920338569.

The spelling of 26195965 in words is "twenty-six million, one hundred ninety-five thousand, nine hundred sixty-five".