272555046 has 24 divisors (see below), whose sum is σ = 592562880. Its totient is φ = 90539856.

The previous prime is 272555039. The next prime is 272555047. The reversal of 272555046 is 640555272.

It is a self number, because there is not a number n which added to its sum of digits gives 272555046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272555047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20566 + ... + 31113.

It is an arithmetic number, because the mean of its divisors is an integer number (24690120).

Almost surely, 2^272555046 is an apocalyptic number.

272555046 is an abundant number, since it is smaller than the sum of its proper divisors (320007834).

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

272555046 is a wasteful number, since it uses less digits than its factorization.

272555046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51980 (or 51977 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 272555046 is about 16509.2412302928. The cubic root of 272555046 is about 648.3627798290.

The spelling of 272555046 in words is "two hundred seventy-two million, five hundred fifty-five thousand, forty-six".