147275 has 12 divisors (see below), whose sum is σ = 188232. Its totient is φ = 114240.

The previous prime is 147263. The next prime is 147283. The reversal of 147275 is 572741.

147275 = T₁₀ + T₁₁ + ... + T₉₅.

It is not a de Polignac number, because 147275 - 2⁶ = 147211 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147275.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1007 + ... + 1143.

It is an arithmetic number, because the mean of its divisors is an integer number (15686).

2¹⁴⁷²⁷⁵ is an apocalyptic number.

147275 is a deficient number, since it is larger than the sum of its proper divisors (40957).

147275 is a wasteful number, since it uses less digits than its factorization.

147275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 185 counting only the distinct ones).

The product of its digits is 1960, while the sum is 26.

The square root of 147275 is about 383.7642505497. The cubic root of 147275 is about 52.8092107822.

The spelling of 147275 in words is "one hundred forty-seven thousand, two hundred seventy-five".