10225664 has 24 divisors (see below), whose sum is σ = 20450430. Its totient is φ = 5111808.

The previous prime is 10225651. The next prime is 10225673. The reversal of 10225664 is 46652201.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 984064 = 3040^2 + 992^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449 + ... + 4544.

Almost surely, 2^10225664 is an apocalyptic number.

It is an amenable number.

10225664 is a deficient number, since it is larger than the sum of its proper divisors (10224766).

10225664 is an frugal number, since it uses more digits than its factorization.

10225664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5015 (or 4995 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 10225664 is about 3197.7592154507. The cubic root of 10225664 is about 217.0520237419.

Adding to 10225664 its reverse (46652201), we get a palindrome (56877865).

The spelling of 10225664 in words is "ten million, two hundred twenty-five thousand, six hundred sixty-four".