272481076 has 12 divisors (see below), whose sum is σ = 544962208. Its totient is φ = 116777592.

The previous prime is 272481073. The next prime is 272481091. The reversal of 272481076 is 670184272.

272481076 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272481073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4865706 + ... + 4865761.

Almost surely, 2^272481076 is an apocalyptic number.

It is an amenable number.

272481076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

272481076 is a wasteful number, since it uses less digits than its factorization.

272481076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9731478 (or 9731476 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 272481076 is about 16507.0008178348. Note that the first 3 decimals coincide. The cubic root of 272481076 is about 648.3041204440.

The spelling of 272481076 in words is "two hundred seventy-two million, four hundred eighty-one thousand, seventy-six".