147272343 has 8 divisors (see below), whose sum is σ = 207913968. Its totient is φ = 92406144.

The previous prime is 147272341. The next prime is 147272383. The reversal of 147272343 is 343272741.

147272343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 147272343 - 2¹ = 147272341 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147272341) 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, 1443796 + ... + 1443897.

It is an arithmetic number, because the mean of its divisors is an integer number (25989246).

Almost surely, 2^147272343 is an apocalyptic number.

147272343 is a deficient number, since it is larger than the sum of its proper divisors (60641625).

147272343 is a wasteful number, since it uses less digits than its factorization.

147272343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887713.

The product of its digits is 28224, while the sum is 33.

The square root of 147272343 is about 12135.5816918679. The cubic root of 147272343 is about 528.0889320186.

The spelling of 147272343 in words is "one hundred forty-seven million, two hundred seventy-two thousand, three hundred forty-three".