4789632 has 32 divisors (see below), whose sum is σ = 12723480. Its totient is φ = 1596416.

The previous prime is 4789621. The next prime is 4789633. The reversal of 4789632 is 2369874.

It is a tau number, because it is divible by the number of its divisors (32).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4789633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5853 + ... + 6620.

Almost surely, 2^4789632 is an apocalyptic number.

It is an amenable number.

4789632 is an abundant number, since it is smaller than the sum of its proper divisors (7933848).

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

4789632 is a wasteful number, since it uses less digits than its factorization.

4789632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12490 (or 12478 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 4789632 is about 2188.5227894632. The cubic root of 4789632 is about 168.5649912044.

Subtracting from 4789632 its product of digits (72576), we obtain a triangular number (4717056 = T₃₀₇₁).

The spelling of 4789632 in words is "four million, seven hundred eighty-nine thousand, six hundred thirty-two".