325061628 has 24 divisors (see below), whose sum is σ = 758801232. Its totient is φ = 108307584.

The previous prime is 325061617. The next prime is 325061657. The reversal of 325061628 is 826160523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34926 + ... + 43242.

It is an arithmetic number, because the mean of its divisors is an integer number (31616718).

Almost surely, 2^325061628 is an apocalyptic number.

It is an amenable number.

325061628 is an abundant number, since it is smaller than the sum of its proper divisors (433739604).

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

325061628 is a wasteful number, since it uses less digits than its factorization.

325061628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11581 (or 11579 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 325061628 is about 18029.4655494832. The cubic root of 325061628 is about 687.5778886080.

The spelling of 325061628 in words is "three hundred twenty-five million, sixty-one thousand, six hundred twenty-eight".