4928784 has 40 divisors (see below), whose sum is σ = 14552640. Its totient is φ = 1408128.

The previous prime is 4928779. The next prime is 4928797. The reversal of 4928784 is 4878294.

4928784 = 22² + 23² + ... + 245².

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6999 + ... + 7670.

It is an arithmetic number, because the mean of its divisors is an integer number (363816).

Almost surely, 2^4928784 is an apocalyptic number.

It is an amenable number.

4928784 is an abundant number, since it is smaller than the sum of its proper divisors (9623856).

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

4928784 is a wasteful number, since it uses less digits than its factorization.

4928784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14687 (or 14681 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 4928784 is about 2220.0864848019. The cubic root of 4928784 is about 170.1818584431.

The spelling of 4928784 in words is "four million, nine hundred twenty-eight thousand, seven hundred eighty-four".