26230018 has 16 divisors (see below), whose sum is σ = 40258296. Its totient is φ = 12812800.

The previous prime is 26229979. The next prime is 26230021. The reversal of 26230018 is 81003262.

It can be written as a sum of positive squares in 4 ways, for example, as 25836889 + 393129 = 5083^2 + 627^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37068 + ... + 37768.

Almost surely, 2^26230018 is an apocalyptic number.

26230018 is a deficient number, since it is larger than the sum of its proper divisors (14028278).

26230018 is a wasteful number, since it uses less digits than its factorization.

26230018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 26230018 is about 5121.5249682102. The cubic root of 26230018 is about 297.1206680520.

The spelling of 26230018 in words is "twenty-six million, two hundred thirty thousand, eighteen".