147330 has 24 divisors (see below), whose sum is σ = 383292. Its totient is φ = 39264.

The previous prime is 147319. The next prime is 147331. The reversal of 147330 is 33741.

147330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 127449 + 19881 = 357^2 + 141^2 .

It is a super-2 number, since 2×147330² = 43412257800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147330.

It is not an unprimeable number, because it can be changed into a prime (147331) by changing a digit.

147330 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 729 + ... + 908.

2¹⁴⁷³³⁰ is an apocalyptic number.

147330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147330 is an abundant number, since it is smaller than the sum of its proper divisors (235962).

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

147330 is a wasteful number, since it uses less digits than its factorization.

147330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650 (or 1647 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 147330 is about 383.8359024375. The cubic root of 147330 is about 52.8157838487.

The spelling of 147330 in words is "one hundred forty-seven thousand, three hundred thirty".