26266000 has 80 divisors (see below), whose sum is σ = 66388608. Its totient is φ = 10032000.

The previous prime is 26265989. The next prime is 26266001. The reversal of 26266000 is 66262.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (26266001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45715 + ... + 46285.

Almost surely, 2^26266000 is an apocalyptic number.

26266000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26266000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33194304).

26266000 is an abundant number, since it is smaller than the sum of its proper divisors (40122608).

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

26266000 is a wasteful number, since it uses less digits than its factorization.

26266000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 26266000 is about 5125.0365852353. The cubic root of 26266000 is about 297.2564680733.

The spelling of 26266000 in words is "twenty-six million, two hundred sixty-six thousand".