10225656 has 64 divisors (see below), whose sum is σ = 32467200. Its totient is φ = 2921184.

The previous prime is 10225651. The next prime is 10225673. The reversal of 10225656 is 65652201.

10225656 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 5 + 656 = 666.

10225656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10225651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1870 + ... + 4893.

It is an arithmetic number, because the mean of its divisors is an integer number (507300).

Almost surely, 2^10225656 is an apocalyptic number.

It is an amenable number.

10225656 is an abundant number, since it is smaller than the sum of its proper divisors (22241544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10225656 is a wasteful number, since it uses less digits than its factorization.

10225656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6785 (or 6775 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 10225656 is about 3197.7579645746. The cubic root of 10225656 is about 217.0519671387.

Adding to 10225656 its reverse (65652201), we get a palindrome (75877857).

The spelling of 10225656 in words is "ten million, two hundred twenty-five thousand, six hundred fifty-six".