172839483 has 6 divisors (see below), whose sum is σ = 249657044. Its totient is φ = 115226316.

The previous prime is 172839481. The next prime is 172839487. The reversal of 172839483 is 384938271.

172839483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 172839483 - 2¹ = 172839481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172839481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9602185 + ... + 9602202.

Almost surely, 2^172839483 is an apocalyptic number.

172839483 is a deficient number, since it is larger than the sum of its proper divisors (76817561).

172839483 is a wasteful number, since it uses less digits than its factorization.

172839483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19204393 (or 19204390 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 172839483 is about 13146.8430811355. The cubic root of 172839483 is about 557.0330789909.

The spelling of 172839483 in words is "one hundred seventy-two million, eight hundred thirty-nine thousand, four hundred eighty-three".