4749806 has 4 divisors (see below), whose sum is σ = 7124712. Its totient is φ = 2374902.

The previous prime is 4749803. The next prime is 4749827. The reversal of 4749806 is 6089474.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6089474 = 2 ⋅3044737.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4749806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749803) by changing a digit.

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 as a sum of consecutive naturals, namely, 1187450 + ... + 1187453.

It is an arithmetic number, because the mean of its divisors is an integer number (1781178).

Almost surely, 2^4749806 is an apocalyptic number.

4749806 is a deficient number, since it is larger than the sum of its proper divisors (2374906).

4749806 is a wasteful number, since it uses less digits than its factorization.

4749806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374905.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4749806 is about 2179.4049646635. The cubic root of 4749806 is about 168.0964818062.

It can be divided in two parts, 4749 and 806, that added together give a palindrome (5555).

The spelling of 4749806 in words is "four million, seven hundred forty-nine thousand, eight hundred six".