26530768 has 20 divisors (see below), whose sum is σ = 56076768. Its totient is φ = 12059360.

The previous prime is 26530759. The next prime is 26530769. The reversal of 26530768 is 86703562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26530769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75196 + ... + 75547.

Almost surely, 2^26530768 is an apocalyptic number.

It is an amenable number.

26530768 is an abundant number, since it is smaller than the sum of its proper divisors (29546000).

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

26530768 is a wasteful number, since it uses less digits than its factorization.

26530768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150762 (or 150756 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 26530768 is about 5150.8026558974. The cubic root of 26530768 is about 298.2519377486.

The spelling of 26530768 in words is "twenty-six million, five hundred thirty thousand, seven hundred sixty-eight".