328454052 has 48 divisors (see below), whose sum is σ = 793239552. Its totient is φ = 105668640.

The previous prime is 328454047. The next prime is 328454057. The reversal of 328454052 is 250454823.

It is an interprime number because it is at equal distance from previous prime (328454047) and next prime (328454057).

It is not an unprimeable number, because it can be changed into a prime (328454057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171283 + ... + 173189.

It is an arithmetic number, because the mean of its divisors is an integer number (16525824).

Almost surely, 2^328454052 is an apocalyptic number.

It is an amenable number.

328454052 is an abundant number, since it is smaller than the sum of its proper divisors (464785500).

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

328454052 is a wasteful number, since it uses less digits than its factorization.

328454052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408 (or 2406 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 328454052 is about 18123.3013548856. The cubic root of 328454052 is about 689.9615269454.

The spelling of 328454052 in words is "three hundred twenty-eight million, four hundred fifty-four thousand, fifty-two".