26201244 has 24 divisors (see below), whose sum is σ = 61825680. Its totient is φ = 8635264.

The previous prime is 26201237. The next prime is 26201261. The reversal of 26201244 is 44210262.

It is a self number, because there is not a number n which added to its sum of digits gives 26201244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11199 + ... + 13334.

It is an arithmetic number, because the mean of its divisors is an integer number (2576070).

Almost surely, 2^26201244 is an apocalyptic number.

It is an amenable number.

26201244 is an abundant number, since it is smaller than the sum of its proper divisors (35624436).

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

26201244 is a wasteful number, since it uses less digits than its factorization.

26201244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24629 (or 24627 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 26201244 is about 5118.7150731409. The cubic root of 26201244 is about 297.0119824208.

The spelling of 26201244 in words is "twenty-six million, two hundred one thousand, two hundred forty-four".