328097452 has 12 divisors (see below), whose sum is σ = 574297416. Its totient is φ = 164012480.

The previous prime is 328097449. The next prime is 328097477. The reversal of 328097452 is 254790823.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30327 + ... + 39697.

It is an arithmetic number, because the mean of its divisors is an integer number (47858118).

Almost surely, 2^328097452 is an apocalyptic number.

It is an amenable number.

328097452 is a deficient number, since it is larger than the sum of its proper divisors (246199964).

328097452 is a wasteful number, since it uses less digits than its factorization.

328097452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18128 (or 18126 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 328097452 is about 18113.4605197350. The cubic root of 328097452 is about 689.7117412457.

The spelling of 328097452 in words is "three hundred twenty-eight million, ninety-seven thousand, four hundred fifty-two".