272671470 has 48 divisors (see below), whose sum is σ = 746263440. Its totient is φ = 68884992.

The previous prime is 272671459. The next prime is 272671501. The reversal of 272671470 is 74176272.

It is a happy number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 78019 + ... + 81438.

It is an arithmetic number, because the mean of its divisors is an integer number (15547155).

Almost surely, 2^272671470 is an apocalyptic number.

272671470 is an abundant number, since it is smaller than the sum of its proper divisors (473591970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272671470 is a wasteful number, since it uses less digits than its factorization.

272671470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159489 (or 159486 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 272671470 is about 16512.7668789940. The cubic root of 272671470 is about 648.4550844160.

The spelling of 272671470 in words is "two hundred seventy-two million, six hundred seventy-one thousand, four hundred seventy".