26196005 has 16 divisors (see below), whose sum is σ = 34732800. Its totient is φ = 18807360.

The previous prime is 26195989. The next prime is 26196017. The reversal of 26196005 is 50069162.

26196005 = T₆₆ + T₆₇ + ... + T₅₃₉.

It is not a de Polignac number, because 26196005 - 2⁴ = 26195989 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1331 + ... + 7359.

It is an arithmetic number, because the mean of its divisors is an integer number (2170800).

Almost surely, 2^26196005 is an apocalyptic number.

It is an amenable number.

26196005 is a deficient number, since it is larger than the sum of its proper divisors (8536795).

26196005 is a wasteful number, since it uses less digits than its factorization.

26196005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6124.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 26196005 is about 5118.2032980334. The cubic root of 26196005 is about 296.9921850211.

The spelling of 26196005 in words is "twenty-six million, one hundred ninety-six thousand, five".