26066406 has 64 divisors (see below), whose sum is σ = 59222016. Its totient is φ = 7603200.

The previous prime is 26066393. The next prime is 26066419. The reversal of 26066406 is 60466062.

It is an interprime number because it is at equal distance from previous prime (26066393) and next prime (26066419).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96051 + ... + 96321.

It is an arithmetic number, because the mean of its divisors is an integer number (925344).

Almost surely, 2^26066406 is an apocalyptic number.

26066406 is an abundant number, since it is smaller than the sum of its proper divisors (33155610).

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

26066406 is a wasteful number, since it uses less digits than its factorization.

26066406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 26066406 is about 5105.5270051191. The cubic root of 26066406 is about 296.5016071810.

It can be divided in two parts, 260 and 66406, that added together give a palindrome (66666).

The spelling of 26066406 in words is "twenty-six million, sixty-six thousand, four hundred six".