26138796 has 24 divisors (see below), whose sum is σ = 61077744. Its totient is φ = 8700480.

The previous prime is 26138779. The next prime is 26138803. The reversal of 26138796 is 69783162.

It is a happy 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, 11706 + ... + 13758.

It is an arithmetic number, because the mean of its divisors is an integer number (2544906).

Almost surely, 2^26138796 is an apocalyptic number.

It is an amenable number.

26138796 is an abundant number, since it is smaller than the sum of its proper divisors (34938948).

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

26138796 is a wasteful number, since it uses less digits than its factorization.

26138796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121 (or 3119 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 26138796 is about 5112.6114657775. The cubic root of 26138796 is about 296.7758287554.

The spelling of 26138796 in words is "twenty-six million, one hundred thirty-eight thousand, seven hundred ninety-six".