147201 has 8 divisors (see below), whose sum is σ = 198240. Its totient is φ = 97152.

The previous prime is 147197. The next prime is 147209. The reversal of 147201 is 102741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 147201 - 2² = 147197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147209) 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, 241 + ... + 593.

It is an arithmetic number, because the mean of its divisors is an integer number (24780).

2¹⁴⁷²⁰¹ is an apocalyptic number.

It is an amenable number.

147201 is a deficient number, since it is larger than the sum of its proper divisors (51039).

147201 is a wasteful number, since it uses less digits than its factorization.

147201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 147201 is about 383.6678250779. The cubic root of 147201 is about 52.8003644373.

Adding to 147201 its reverse (102741), we get a palindrome (249942).

The spelling of 147201 in words is "one hundred forty-seven thousand, two hundred one", and thus it is an iban number.