147267272 has 16 divisors (see below), whose sum is σ = 276860400. Its totient is φ = 73437840.

The previous prime is 147267251. The next prime is 147267283. The reversal of 147267272 is 272762741.

147267272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21254 + ... + 27317.

It is an arithmetic number, because the mean of its divisors is an integer number (17303775).

Almost surely, 2^147267272 is an apocalyptic number.

It is an amenable number.

147267272 is a deficient number, since it is larger than the sum of its proper divisors (129593128).

147267272 is a wasteful number, since it uses less digits than its factorization.

147267272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48956 (or 48952 counting only the distinct ones).

The product of its digits is 65856, while the sum is 38.

The square root of 147267272 is about 12135.3727590050. The cubic root of 147267272 is about 528.0828707544.

The spelling of 147267272 in words is "one hundred forty-seven million, two hundred sixty-seven thousand, two hundred seventy-two".