26042388 has 24 divisors (see below), whose sum is σ = 63964320. Its totient is φ = 8223840.

The previous prime is 26042381. The next prime is 26042411. The reversal of 26042388 is 88324062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26042381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56883 + ... + 57338.

It is an arithmetic number, because the mean of its divisors is an integer number (2665180).

Almost surely, 2^26042388 is an apocalyptic number.

It is an amenable number.

26042388 is an abundant number, since it is smaller than the sum of its proper divisors (37921932).

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

26042388 is a wasteful number, since it uses less digits than its factorization.

26042388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114247 (or 114245 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 26042388 is about 5103.1743062529. The cubic root of 26042388 is about 296.4105121017.

The spelling of 26042388 in words is "twenty-six million, forty-two thousand, three hundred eighty-eight".