10225646 has 8 divisors (see below), whose sum is σ = 15712704. Its totient is φ = 4988080.

The previous prime is 10225609. The next prime is 10225651. The reversal of 10225646 is 64652201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10225646² = 209127672234632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 62270 + ... + 62433.

It is an arithmetic number, because the mean of its divisors is an integer number (1964088).

Almost surely, 2^10225646 is an apocalyptic number.

10225646 is a deficient number, since it is larger than the sum of its proper divisors (5487058).

10225646 is a wasteful number, since it uses less digits than its factorization.

10225646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124746.

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

The square root of 10225646 is about 3197.7564009787. The cubic root of 10225646 is about 217.0518963846.

Adding to 10225646 its reverse (64652201), we get a palindrome (74877847).

The spelling of 10225646 in words is "ten million, two hundred twenty-five thousand, six hundred forty-six".