328452042 has 16 divisors (see below), whose sum is σ = 657088992. Its totient is φ = 109453200.

The previous prime is 328452041. The next prime is 328452043. The reversal of 328452042 is 240254823.

It is an interprime number because it is at equal distance from previous prime (328452041) and next prime (328452043).

It is not an unprimeable number, because it can be changed into a prime (328452041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28417 + ... + 38267.

It is an arithmetic number, because the mean of its divisors is an integer number (41068062).

Almost surely, 2^328452042 is an apocalyptic number.

328452042 is an abundant number, since it is smaller than the sum of its proper divisors (328636950).

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

328452042 is a wasteful number, since it uses less digits than its factorization.

328452042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15413.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 328452042 is about 18123.2459013279. The cubic root of 328452042 is about 689.9601195182.

The spelling of 328452042 in words is "three hundred twenty-eight million, four hundred fifty-two thousand, forty-two".