7276328 has 8 divisors (see below), whose sum is σ = 13643130. Its totient is φ = 3638160.

The previous prime is 7276279. The next prime is 7276333. The reversal of 7276328 is 8236727.

It can be written as a sum of positive squares in only one way, i.e., 6240004 + 1036324 = 2498^2 + 1018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454763 + ... + 454778.

Almost surely, 2^7276328 is an apocalyptic number.

It is an amenable number.

7276328 is a deficient number, since it is larger than the sum of its proper divisors (6366802).

7276328 is a wasteful number, since it uses less digits than its factorization.

7276328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909547 (or 909543 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 7276328 is about 2697.4669599459. The cubic root of 7276328 is about 193.7778304802. Note that the first 3 decimals are identical.

The spelling of 7276328 in words is "seven million, two hundred seventy-six thousand, three hundred twenty-eight".