26560196 has 12 divisors (see below), whose sum is σ = 50055852. Its totient is φ = 12258528.

The previous prime is 26560153. The next prime is 26560231. The reversal of 26560196 is 69106562.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12602500 + 13957696 = 3550^2 + 3736^2 .

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 3 ways as a sum of consecutive naturals, for example, 255335 + ... + 255438.

It is an arithmetic number, because the mean of its divisors is an integer number (4171321).

Almost surely, 2^26560196 is an apocalyptic number.

26560196 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

26560196 is a deficient number, since it is larger than the sum of its proper divisors (23495656).

26560196 is a wasteful number, since it uses less digits than its factorization.

26560196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510790 (or 510788 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 26560196 is about 5153.6585063428. The cubic root of 26560196 is about 298.3621709551.

The spelling of 26560196 in words is "twenty-six million, five hundred sixty thousand, one hundred ninety-six".