330147 has 6 divisors (see below), whose sum is σ = 476892. Its totient is φ = 220092.

The previous prime is 330139. The next prime is 330149. The reversal of 330147 is 741033.

It is not a de Polignac number, because 330147 - 2³ = 330139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (330149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18333 + ... + 18350.

It is an arithmetic number, because the mean of its divisors is an integer number (79482).

2³³⁰¹⁴⁷ is an apocalyptic number.

330147 is a deficient number, since it is larger than the sum of its proper divisors (146745).

330147 is a wasteful number, since it uses less digits than its factorization.

330147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36689 (or 36686 counting only the distinct ones).

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

The square root of 330147 is about 574.5841974855. The cubic root of 330147 is about 69.1144917084.

The spelling of 330147 in words is "three hundred thirty thousand, one hundred forty-seven".