325623106 has 4 divisors (see below), whose sum is σ = 488434662. Its totient is φ = 162811552.

The previous prime is 325623071. The next prime is 325623127. The reversal of 325623106 is 601326523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 190854225 + 134768881 = 13815^2 + 11609^2 .

It is a super-2 number, since 2×325623106² = 212060814322174472, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 81405775 + ... + 81405778.

Almost surely, 2^325623106 is an apocalyptic number.

325623106 is a deficient number, since it is larger than the sum of its proper divisors (162811556).

325623106 is a wasteful number, since it uses less digits than its factorization.

325623106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162811555.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 325623106 is about 18045.0299528707. The cubic root of 325623106 is about 687.9735446493.

Adding to 325623106 its reverse (601326523), we get a palindrome (926949629).

It can be divided in two parts, 3256 and 23106, that added together give a palindrome (26362).

The spelling of 325623106 in words is "three hundred twenty-five million, six hundred twenty-three thousand, one hundred six".