147548328 has 16 divisors (see below), whose sum is σ = 368870880. Its totient is φ = 49182768.

The previous prime is 147548311. The next prime is 147548329. The reversal of 147548328 is 823845741.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 147548328.

It is not an unprimeable number, because it can be changed into a prime (147548329) 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, 3073900 + ... + 3073947.

It is an arithmetic number, because the mean of its divisors is an integer number (23054430).

Almost surely, 2^147548328 is an apocalyptic number.

It is an amenable number.

147548328 is an abundant number, since it is smaller than the sum of its proper divisors (221322552).

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

147548328 is a wasteful number, since it uses less digits than its factorization.

147548328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6147856 (or 6147852 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 147548328 is about 12146.9472708166. The cubic root of 147548328 is about 528.4186016970.

The spelling of 147548328 in words is "one hundred forty-seven million, five hundred forty-eight thousand, three hundred twenty-eight".