26104668 has 24 divisors (see below), whose sum is σ = 61944960. Its totient is φ = 8553840.

The previous prime is 26104657. The next prime is 26104691. The reversal of 26104668 is 86640162.

It is a happy number.

It is a congruent number.

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, 17728 + ... + 19143.

It is an arithmetic number, because the mean of its divisors is an integer number (2581040).

Almost surely, 2^26104668 is an apocalyptic number.

It is an amenable number.

26104668 is an abundant number, since it is smaller than the sum of its proper divisors (35840292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26104668 is a wasteful number, since it uses less digits than its factorization.

26104668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36937 (or 36935 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 26104668 is about 5109.2727466832. The cubic root of 26104668 is about 296.6466111651.

The spelling of 26104668 in words is "twenty-six million, one hundred four thousand, six hundred sixty-eight".