147980852 has 24 divisors (see below), whose sum is σ = 283658760. Its totient is φ = 67235840.

The previous prime is 147980851. The next prime is 147980891. The reversal of 147980852 is 258089741.

147980852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 75968656 + 72012196 = 8716^2 + 8486^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147980851) 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, 35549 + ... + 39492.

It is an arithmetic number, because the mean of its divisors is an integer number (11819115).

Almost surely, 2^147980852 is an apocalyptic number.

It is an amenable number.

147980852 is a deficient number, since it is larger than the sum of its proper divisors (135677908).

147980852 is a wasteful number, since it uses less digits than its factorization.

147980852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75091 (or 75089 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 147980852 is about 12164.7380571881. The cubic root of 147980852 is about 528.9344344086.

The spelling of 147980852 in words is "one hundred forty-seven million, nine hundred eighty thousand, eight hundred fifty-two".