147055 has 4 divisors (see below), whose sum is σ = 176472. Its totient is φ = 117640.

The previous prime is 147047. The next prime is 147073. The reversal of 147055 is 550741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550741 = 103 ⋅5347.

It is not a de Polignac number, because 147055 - 2³ = 147047 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14701 + ... + 14710.

It is an arithmetic number, because the mean of its divisors is an integer number (44118).

2¹⁴⁷⁰⁵⁵ is an apocalyptic number.

147055 is a deficient number, since it is larger than the sum of its proper divisors (29417).

147055 is an equidigital number, since it uses as much as digits as its factorization.

147055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29416.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 147055 is about 383.4775091189. The cubic root of 147055 is about 52.7829021392.

Adding to 147055 its reverse (550741), we get a palindrome (697796).

The spelling of 147055 in words is "one hundred forty-seven thousand, fifty-five".