26530766 has 16 divisors (see below), whose sum is σ = 41871600. Its totient is φ = 12589248.

The previous prime is 26530759. The next prime is 26530769. The reversal of 26530766 is 66703562.

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 7 ways as a sum of consecutive naturals, for example, 455 + ... + 7298.

It is an arithmetic number, because the mean of its divisors is an integer number (2616975).

Almost surely, 2^26530766 is an apocalyptic number.

26530766 is a deficient number, since it is larger than the sum of its proper divisors (15340834).

26530766 is a wasteful number, since it uses less digits than its factorization.

26530766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 26530766 is about 5150.8024617529. The cubic root of 26530766 is about 298.2519302541.

The spelling of 26530766 in words is "twenty-six million, five hundred thirty thousand, seven hundred sixty-six".