4755630 has 32 divisors (see below), whose sum is σ = 12451968. Its totient is φ = 1152800.

The previous prime is 4755629. The next prime is 4755649. The reversal of 4755630 is 365574.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6876 + ... + 7535.

It is an arithmetic number, because the mean of its divisors is an integer number (389124).

Almost surely, 2^4755630 is an apocalyptic number.

4755630 is an abundant number, since it is smaller than the sum of its proper divisors (7696338).

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

4755630 is a wasteful number, since it uses less digits than its factorization.

4755630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14432.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 4755630 is about 2180.7406998541. The cubic root of 4755630 is about 168.1651578777.

It can be divided in two parts, 47556 and 30, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 4755630 in words is "four million, seven hundred fifty-five thousand, six hundred thirty".