4689750 has 96 divisors (see below), whose sum is σ = 13017888. Its totient is φ = 1123200.

The previous prime is 4689743. The next prime is 4689757. The reversal of 4689750 is 579864.

It is an interprime number because it is at equal distance from previous prime (4689743) and next prime (4689757).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is a Curzon number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 4689699 and 4689708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4689757) 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 in 47 ways as a sum of consecutive naturals, for example, 126732 + ... + 126768.

It is an arithmetic number, because the mean of its divisors is an integer number (135603).

Almost surely, 2^4689750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4689750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6508944).

4689750 is an abundant number, since it is smaller than the sum of its proper divisors (8328138).

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

4689750 is a wasteful number, since it uses less digits than its factorization.

4689750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4689750 is about 2165.5830623645. The cubic root of 4689750 is about 167.3850105553.

The spelling of 4689750 in words is "four million, six hundred eighty-nine thousand, seven hundred fifty".