26479858 has 16 divisors (see below), whose sum is σ = 40375296. Its totient is φ = 13023360.

The previous prime is 26479853. The next prime is 26479861. The reversal of 26479858 is 85897462.

It is not an unprimeable number, because it can be changed into a prime (26479853) by changing a digit.

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, 39010 + ... + 39682.

It is an arithmetic number, because the mean of its divisors is an integer number (2523456).

Almost surely, 2^26479858 is an apocalyptic number.

26479858 is a deficient number, since it is larger than the sum of its proper divisors (13895438).

26479858 is a wasteful number, since it uses less digits than its factorization.

26479858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969.

The product of its digits is 967680, while the sum is 49.

The square root of 26479858 is about 5145.8583346221. The cubic root of 26479858 is about 298.0610433031.

The spelling of 26479858 in words is "twenty-six million, four hundred seventy-nine thousand, eight hundred fifty-eight".