26561162 has 16 divisors (see below), whose sum is σ = 41096160. Its totient is φ = 12868752.

The previous prime is 26561137. The next prime is 26561173. The reversal of 26561162 is 26116562.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7289 + ... + 10307.

It is an arithmetic number, because the mean of its divisors is an integer number (2568510).

Almost surely, 2^26561162 is an apocalyptic number.

26561162 is a deficient number, since it is larger than the sum of its proper divisors (14534998).

26561162 is a wasteful number, since it uses less digits than its factorization.

26561162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157.

The product of its digits is 4320, while the sum is 29.

The square root of 26561162 is about 5153.7522253209. The cubic root of 26561162 is about 298.3657880765.

The spelling of 26561162 in words is "twenty-six million, five hundred sixty-one thousand, one hundred sixty-two".