325333028 has 6 divisors (see below), whose sum is σ = 569332806. Its totient is φ = 162666512.

The previous prime is 325332983. The next prime is 325333031. The reversal of 325333028 is 820333523.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 255744064 + 69588964 = 15992^2 + 8342^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40666625 + ... + 40666632.

It is an arithmetic number, because the mean of its divisors is an integer number (94888801).

Almost surely, 2^325333028 is an apocalyptic number.

It is an amenable number.

325333028 is a deficient number, since it is larger than the sum of its proper divisors (243999778).

325333028 is a wasteful number, since it uses less digits than its factorization.

325333028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81333261 (or 81333259 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 325333028 is about 18036.9905472060. The cubic root of 325333028 is about 687.7691925666.

The spelling of 325333028 in words is "three hundred twenty-five million, three hundred thirty-three thousand, twenty-eight".