4989752 has 8 divisors (see below), whose sum is σ = 9355800. Its totient is φ = 2494872.

The previous prime is 4989713. The next prime is 4989757. The reversal of 4989752 is 2579894.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311852 + ... + 311867.

It is an arithmetic number, because the mean of its divisors is an integer number (1169475).

Almost surely, 2^4989752 is an apocalyptic number.

It is an amenable number.

4989752 is a deficient number, since it is larger than the sum of its proper divisors (4366048).

4989752 is a wasteful number, since it uses less digits than its factorization.

4989752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623725 (or 623721 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The square root of 4989752 is about 2233.7752796555. The cubic root of 4989752 is about 170.8806892048.

The spelling of 4989752 in words is "four million, nine hundred eighty-nine thousand, seven hundred fifty-two".