325622136 has 32 divisors (see below), whose sum is σ = 930349440. Its totient is φ = 93034848.

The previous prime is 325622119. The next prime is 325622137. The reversal of 325622136 is 631226523.

325622136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325622137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968946 + ... + 969281.

It is an arithmetic number, because the mean of its divisors is an integer number (29073420).

Almost surely, 2^325622136 is an apocalyptic number.

It is an amenable number.

325622136 is an abundant number, since it is smaller than the sum of its proper divisors (604727304).

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

325622136 is a wasteful number, since it uses less digits than its factorization.

325622136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938243 (or 1938239 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 325622136 is about 18045.0030756440. The cubic root of 325622136 is about 687.9728615129.

Adding to 325622136 its reverse (631226523), we get a palindrome (956848659).

The spelling of 325622136 in words is "three hundred twenty-five million, six hundred twenty-two thousand, one hundred thirty-six".