4749566 has 8 divisors (see below), whose sum is σ = 7190040. Its totient is φ = 2352888.

The previous prime is 4749557. The next prime is 4749571. The reversal of 4749566 is 6659474.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10676 + ... + 11111.

It is an arithmetic number, because the mean of its divisors is an integer number (898755).

Almost surely, 2^4749566 is an apocalyptic number.

4749566 is a deficient number, since it is larger than the sum of its proper divisors (2440474).

4749566 is a wasteful number, since it uses less digits than its factorization.

4749566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21898.

The product of its digits is 181440, while the sum is 41.

The square root of 4749566 is about 2179.3499030674. The cubic root of 4749566 is about 168.0936505443.

The spelling of 4749566 in words is "four million, seven hundred forty-nine thousand, five hundred sixty-six".