325116028 has 6 divisors (see below), whose sum is σ = 568953056. Its totient is φ = 162558012.

The previous prime is 325115993. The next prime is 325116053. The reversal of 325116028 is 820611523.

It is a junction number, because it is equal to n+sod(n) for n = 325115987 and 325116005.

It is a congruent number.

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, 40639500 + ... + 40639507.

Almost surely, 2^325116028 is an apocalyptic number.

It is an amenable number.

325116028 is a deficient number, since it is larger than the sum of its proper divisors (243837028).

325116028 is a wasteful number, since it uses less digits than its factorization.

325116028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81279011 (or 81279009 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 325116028 is about 18030.9741278723. The cubic root of 325116028 is about 687.6162425154.

The spelling of 325116028 in words is "three hundred twenty-five million, one hundred sixteen thousand, twenty-eight".