26225005 has 8 divisors (see below), whose sum is σ = 31500000. Its totient is φ = 20960016.

The previous prime is 26224993. The next prime is 26225027. The reversal of 26225005 is 50052262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26225005 - 2⁵ = 26224973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5746 + ... + 9244.

It is an arithmetic number, because the mean of its divisors is an integer number (3937500).

Almost surely, 2^26225005 is an apocalyptic number.

It is an amenable number.

26225005 is a deficient number, since it is larger than the sum of its proper divisors (5274995).

26225005 is a wasteful number, since it uses less digits than its factorization.

26225005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 26225005 is about 5121.0355398103. The cubic root of 26225005 is about 297.1017385846.

Adding to 26225005 its reverse (50052262), we get a palindrome (76277267).

The spelling of 26225005 in words is "twenty-six million, two hundred twenty-five thousand, five".