4839564 has 48 divisors (see below), whose sum is σ = 11797632. Its totient is φ = 1542912.

The previous prime is 4839539. The next prime is 4839581. The reversal of 4839564 is 4659384.

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, 42772 + ... + 42884.

It is an arithmetic number, because the mean of its divisors is an integer number (245784).

Almost surely, 2^4839564 is an apocalyptic number.

It is an amenable number.

4839564 is an abundant number, since it is smaller than the sum of its proper divisors (6958068).

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

4839564 is a wasteful number, since it uses less digits than its factorization.

4839564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 244 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 4839564 is about 2199.9009068592. The cubic root of 4839564 is about 169.1487317356.

The spelling of 4839564 in words is "four million, eight hundred thirty-nine thousand, five hundred sixty-four".