272268546 has 16 divisors (see below), whose sum is σ = 594040608. Its totient is φ = 82505600.

The previous prime is 272268497. The next prime is 272268571. The reversal of 272268546 is 645862272.

It is a super-2 number, since 2×272268546² = 148260322281908232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272268498 and 272268507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2062575 + ... + 2062706.

It is an arithmetic number, because the mean of its divisors is an integer number (37127538).

Almost surely, 2^272268546 is an apocalyptic number.

272268546 is an abundant number, since it is smaller than the sum of its proper divisors (321772062).

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

272268546 is a wasteful number, since it uses less digits than its factorization.

272268546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125297.

The product of its digits is 322560, while the sum is 42.

The square root of 272268546 is about 16500.5619904293. The cubic root of 272268546 is about 648.1355216857.

The spelling of 272268546 in words is "two hundred seventy-two million, two hundred sixty-eight thousand, five hundred forty-six".