26552224 has 12 divisors (see below), whose sum is σ = 52274754. Its totient is φ = 13276096.

The previous prime is 26552209. The next prime is 26552231. The reversal of 26552224 is 42225562.

It can be written as a sum of positive squares in only one way, i.e., 17139600 + 9412624 = 4140^2 + 3068^2 .

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 26552192 and 26552201.

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 as a sum of consecutive naturals, namely, 414847 + ... + 414910.

Almost surely, 2^26552224 is an apocalyptic number.

It is an amenable number.

26552224 is a deficient number, since it is larger than the sum of its proper divisors (25722530).

26552224 is an equidigital number, since it uses as much as digits as its factorization.

26552224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829767 (or 829759 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 26552224 is about 5152.8850171530. The cubic root of 26552224 is about 298.3323169932.

Adding to 26552224 its reverse (42225562), we get a palindrome (68777786).

The spelling of 26552224 in words is "twenty-six million, five hundred fifty-two thousand, two hundred twenty-four".