328267655 has 16 divisors (see below), whose sum is σ = 415884000. Its totient is φ = 248054400.

The previous prime is 328267631. The next prime is 328267669. The reversal of 328267655 is 556762823.

It is not a de Polignac number, because 328267655 - 2²⁶ = 261158791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28205 + ... + 38105.

It is an arithmetic number, because the mean of its divisors is an integer number (25992750).

Almost surely, 2^328267655 is an apocalyptic number.

328267655 is a deficient number, since it is larger than the sum of its proper divisors (87616345).

328267655 is a wasteful number, since it uses less digits than its factorization.

328267655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274.

The product of its digits is 604800, while the sum is 44.

The square root of 328267655 is about 18118.1581569430. The cubic root of 328267655 is about 689.8309849983.

The spelling of 328267655 in words is "three hundred twenty-eight million, two hundred sixty-seven thousand, six hundred fifty-five".