4819632 has 80 divisors (see below), whose sum is σ = 13332480. Its totient is φ = 1497600.

The previous prime is 4819631. The next prime is 4819637. The reversal of 4819632 is 2369184.

Its product of digits (10368) is a multiple of the sum of its prime factors (162).

It is a junction number, because it is equal to n+sod(n) for n = 4819593 and 4819602.

It is not an unprimeable number, because it can be changed into a prime (4819631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60969 + ... + 61047.

It is an arithmetic number, because the mean of its divisors is an integer number (166656).

Almost surely, 2^4819632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4819632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6666240).

4819632 is an abundant number, since it is smaller than the sum of its proper divisors (8512848).

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

4819632 is a wasteful number, since it uses less digits than its factorization.

4819632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 156 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 4819632 is about 2195.3660287068. The cubic root of 4819632 is about 168.9161962103.

The spelling of 4819632 in words is "four million, eight hundred nineteen thousand, six hundred thirty-two".