276082072 has 32 divisors (see below), whose sum is σ = 603684000. Its totient is φ = 118319712.

The previous prime is 276082043. The next prime is 276082097. The reversal of 276082072 is 270280672.

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 7 ways as a sum of consecutive naturals, for example, 47563 + ... + 53050.

It is an arithmetic number, because the mean of its divisors is an integer number (18865125).

Almost surely, 2^276082072 is an apocalyptic number.

It is an amenable number.

276082072 is an abundant number, since it is smaller than the sum of its proper divisors (327601928).

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

276082072 is a wasteful number, since it uses less digits than its factorization.

276082072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100640 (or 100622 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 276082072 is about 16615.7176191701. The cubic root of 276082072 is about 651.1475366078.

The spelling of 276082072 in words is "two hundred seventy-six million, eighty-two thousand, seventy-two".