26225629 has 4 divisors (see below), whose sum is σ = 26288640. Its totient is φ = 26162620.

The previous prime is 26225623. The next prime is 26225651. The reversal of 26225629 is 92652262.

26225629 = 10² + 11² + ... + 428².

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26225629 - 2³ = 26225621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26225594 and 26225603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26225621) by changing a digit.

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, 30877 + ... + 31714.

It is an arithmetic number, because the mean of its divisors is an integer number (6572160).

Almost surely, 2^26225629 is an apocalyptic number.

It is an amenable number.

26225629 is a deficient number, since it is larger than the sum of its proper divisors (63011).

26225629 is an equidigital number, since it uses as much as digits as its factorization.

26225629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63010.

The product of its digits is 25920, while the sum is 34.

The square root of 26225629 is about 5121.0964646255. The cubic root of 26225629 is about 297.1040949873.

The spelling of 26225629 in words is "twenty-six million, two hundred twenty-five thousand, six hundred twenty-nine".