272073470 has 32 divisors (see below), whose sum is σ = 506068992. Its totient is φ = 105249312.

The previous prime is 272073353. The next prime is 272073493. The reversal of 272073470 is 74370272.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41219 + ... + 47361.

It is an arithmetic number, because the mean of its divisors is an integer number (15814656).

Almost surely, 2^272073470 is an apocalyptic number.

272073470 is a deficient number, since it is larger than the sum of its proper divisors (233995522).

272073470 is a wasteful number, since it uses less digits than its factorization.

272073470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6296.

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 272073470 is about 16494.6497386274. The cubic root of 272073470 is about 647.9806918369.

The spelling of 272073470 in words is "two hundred seventy-two million, seventy-three thousand, four hundred seventy".