272139482 has 16 divisors (see below), whose sum is σ = 414832320. Its totient is φ = 133879872.

The previous prime is 272139479. The next prime is 272139533. The reversal of 272139482 is 284931272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27083 + ... + 35745.

It is an arithmetic number, because the mean of its divisors is an integer number (25927020).

Almost surely, 2^272139482 is an apocalyptic number.

272139482 is a deficient number, since it is larger than the sum of its proper divisors (142692838).

272139482 is a wasteful number, since it uses less digits than its factorization.

272139482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8917.

The product of its digits is 48384, while the sum is 38.

The square root of 272139482 is about 16496.6506297491. The cubic root of 272139482 is about 648.0330931760.

The spelling of 272139482 in words is "two hundred seventy-two million, one hundred thirty-nine thousand, four hundred eighty-two".