147273339 has 16 divisors (see below), whose sum is σ = 205927200. Its totient is φ = 93494016.

The previous prime is 147273331. The next prime is 147273341. The reversal of 147273339 is 933372741.

It is not a de Polignac number, because 147273339 - 2³ = 147273331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147273297 and 147273306.

It is not an unprimeable number, because it can be changed into a prime (147273331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5244 + ... + 17945.

It is an arithmetic number, because the mean of its divisors is an integer number (12870450).

Almost surely, 2^147273339 is an apocalyptic number.

147273339 is a deficient number, since it is larger than the sum of its proper divisors (58653861).

147273339 is a wasteful number, since it uses less digits than its factorization.

147273339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23294.

The product of its digits is 95256, while the sum is 39.

The square root of 147273339 is about 12135.6227281504. The cubic root of 147273339 is about 528.0901225010.

The spelling of 147273339 in words is "one hundred forty-seven million, two hundred seventy-three thousand, three hundred thirty-nine".