26195081 has 8 divisors (see below), whose sum is σ = 28704000. Its totient is φ = 23707440.

The previous prime is 26195069. The next prime is 26195083. The reversal of 26195081 is 18059162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26195081 - 2¹⁰ = 26194057 is a prime.

It is a super-2 number, since 2×26195081² = 1372364537193122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26195083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681 + ... + 7718.

It is an arithmetic number, because the mean of its divisors is an integer number (3588000).

Almost surely, 2^26195081 is an apocalyptic number.

It is an amenable number.

26195081 is a deficient number, since it is larger than the sum of its proper divisors (2508919).

26195081 is a wasteful number, since it uses less digits than its factorization.

26195081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 26195081 is about 5118.1130311864. The cubic root of 26195081 is about 296.9886930891.

The spelling of 26195081 in words is "twenty-six million, one hundred ninety-five thousand, eighty-one".