26432225 has 12 divisors (see below), whose sum is σ = 32843136. Its totient is φ = 21102480.

The previous prime is 26432191. The next prime is 26432227. The reversal of 26432225 is 52223462.

It is not a de Polignac number, because 26432225 - 2¹⁰ = 26431201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26432194 and 26432203.

It is not an unprimeable number, because it can be changed into a prime (26432227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17864 + ... + 19286.

It is an arithmetic number, because the mean of its divisors is an integer number (2736928).

Almost surely, 2^26432225 is an apocalyptic number.

26432225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26432225 is a deficient number, since it is larger than the sum of its proper divisors (6410911).

26432225 is a wasteful number, since it uses less digits than its factorization.

26432225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2171 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 26432225 is about 5141.2279661575. The cubic root of 26432225 is about 297.8822147608.

Adding to 26432225 its reverse (52223462), we get a palindrome (78655687).

The spelling of 26432225 in words is "twenty-six million, four hundred thirty-two thousand, two hundred twenty-five".