32225630 has 16 divisors (see below), whose sum is σ = 58112640. Its totient is φ = 12866592.

The previous prime is 32225587. The next prime is 32225651. The reversal of 32225630 is 3652223.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32225596 and 32225605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3416 + ... + 8724.

It is an arithmetic number, because the mean of its divisors is an integer number (3632040).

Almost surely, 2^32225630 is an apocalyptic number.

32225630 is a deficient number, since it is larger than the sum of its proper divisors (25887010).

32225630 is a wasteful number, since it uses less digits than its factorization.

32225630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 32225630 is about 5676.7622814418. The cubic root of 32225630 is about 318.2246411875.

Adding to 32225630 its reverse (3652223), we get a palindrome (35877853).

It can be divided in two parts, 322 and 25630, that added together give a palindrome (25952).

The spelling of 32225630 in words is "thirty-two million, two hundred twenty-five thousand, six hundred thirty".