26316268 has 24 divisors (see below), whose sum is σ = 50448384. Its totient is φ = 11912400.

The previous prime is 26316259. The next prime is 26316271. The reversal of 26316268 is 86261362.

It is a happy number.

It is a super-2 number, since 2×26316268² = 1385091922895648, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 10821 + ... + 13027.

It is an arithmetic number, because the mean of its divisors is an integer number (2102016).

Almost surely, 2^26316268 is an apocalyptic number.

It is an amenable number.

26316268 is a deficient number, since it is larger than the sum of its proper divisors (24132116).

26316268 is a wasteful number, since it uses less digits than its factorization.

26316268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2491 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 26316268 is about 5129.9384011896. The cubic root of 26316268 is about 297.4459775269.

The spelling of 26316268 in words is "twenty-six million, three hundred sixteen thousand, two hundred sixty-eight".