26905332 has 12 divisors (see below), whose sum is σ = 62779136. Its totient is φ = 8968440.

The previous prime is 26905313. The next prime is 26905369. The reversal of 26905332 is 23350962.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 26905332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121044 + ... + 1121067.

Almost surely, 2^26905332 is an apocalyptic number.

It is an amenable number.

26905332 is an abundant number, since it is smaller than the sum of its proper divisors (35873804).

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

26905332 is a wasteful number, since it uses less digits than its factorization.

26905332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242118 (or 2242116 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 26905332 is about 5187.0349912064. The cubic root of 26905332 is about 299.6489671912.

The spelling of 26905332 in words is "twenty-six million, nine hundred five thousand, three hundred thirty-two".