147853 has 2 divisors, whose sum is σ = 147854. Its totient is φ = 147852.

The previous prime is 147827. The next prime is 147859. The reversal of 147853 is 358741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88804 + 59049 = 298^2 + 243^2 .

It is a cyclic number.

It is not a de Polignac number, because 147853 - 2⁹ = 147341 is a prime.

147853 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73926 + 73927.

It is an arithmetic number, because the mean of its divisors is an integer number (73927).

2¹⁴⁷⁸⁵³ is an apocalyptic number.

It is an amenable number.

147853 is a deficient number, since it is larger than the sum of its proper divisors (1).

147853 is an equidigital number, since it uses as much as digits as its factorization.

147853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 147853 is about 384.5165796165. The cubic root of 147853 is about 52.8782061519.

It can be divided in two parts, 147 and 853, that added together give a cube (1000 = 10³).

The spelling of 147853 in words is "one hundred forty-seven thousand, eight hundred fifty-three".