272484468 has 18 divisors (see below), whose sum is σ = 688780274. Its totient is φ = 90828144.

The previous prime is 272484409. The next prime is 272484503. The reversal of 272484468 is 864484272.

It can be written as a sum of positive squares in only one way, i.e., 197627364 + 74857104 = 14058^2 + 8652^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3784471 + ... + 3784542.

Almost surely, 2^272484468 is an apocalyptic number.

It is an amenable number.

272484468 is an abundant number, since it is smaller than the sum of its proper divisors (416295806).

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

272484468 is a wasteful number, since it uses less digits than its factorization.

272484468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7569023 (or 7569018 counting only the distinct ones).

The product of its digits is 688128, while the sum is 45.

The square root of 272484468 is about 16507.1035618003. The cubic root of 272484468 is about 648.3068105861.

The spelling of 272484468 in words is "two hundred seventy-two million, four hundred eighty-four thousand, four hundred sixty-eight".