4749748 has 12 divisors (see below), whose sum is σ = 8350272. Its totient is φ = 2363960.

The previous prime is 4749709. The next prime is 4749751. The reversal of 4749748 is 8479474.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1708 + ... + 3523.

It is an arithmetic number, because the mean of its divisors is an integer number (695856).

Almost surely, 2^4749748 is an apocalyptic number.

It is an amenable number.

4749748 is a deficient number, since it is larger than the sum of its proper divisors (3600524).

4749748 is a wasteful number, since it uses less digits than its factorization.

4749748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462 (or 5460 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 4749748 is about 2179.3916582386. The cubic root of 4749748 is about 168.0957975933.

It can be divided in two parts, 4 and 749748, that multiplied together give a palindrome (2998992).

The spelling of 4749748 in words is "four million, seven hundred forty-nine thousand, seven hundred forty-eight".