328745152 has 28 divisors (see below), whose sum is σ = 654477736. Its totient is φ = 163837440.

The previous prime is 328745143. The next prime is 328745159. The reversal of 328745152 is 251547823.

It is not an unprimeable number, because it can be changed into a prime (328745159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11827 + ... + 28237.

Almost surely, 2^328745152 is an apocalyptic number.

328745152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

328745152 is a deficient number, since it is larger than the sum of its proper divisors (325732584).

328745152 is a wasteful number, since it uses less digits than its factorization.

328745152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16736 (or 16726 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 328745152 is about 18131.3306737261. The cubic root of 328745152 is about 690.1652982117.

The spelling of 328745152 in words is "three hundred twenty-eight million, seven hundred forty-five thousand, one hundred fifty-two".