2928755 has 8 divisors (see below), whose sum is σ = 3699600. Its totient is φ = 2219616.

The previous prime is 2928749. The next prime is 2928769. The reversal of 2928755 is 5578292.

2928755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2928755 - 2⁶ = 2928691 is a prime.

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 in 7 ways as a sum of consecutive naturals, for example, 15320 + ... + 15509.

It is an arithmetic number, because the mean of its divisors is an integer number (462450).

2^2928755 is an apocalyptic number.

2928755 is a deficient number, since it is larger than the sum of its proper divisors (770845).

2928755 is a wasteful number, since it uses less digits than its factorization.

2928755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30853.

The product of its digits is 50400, while the sum is 38.

The square root of 2928755 is about 1711.3605698391. The cubic root of 2928755 is about 143.0740972535.

The spelling of 2928755 in words is "two million, nine hundred twenty-eight thousand, seven hundred fifty-five".