4649832 has 128 divisors (see below), whose sum is σ = 14976000. Its totient is φ = 1321920.

The previous prime is 4649819. The next prime is 4649863. The reversal of 4649832 is 2389464.

It is a happy number.

4649832 is a `hidden beast` number, since 4 + 649 + 8 + 3 + 2 = 666.

4649832 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45093 + ... + 45195.

It is an arithmetic number, because the mean of its divisors is an integer number (117000).

Almost surely, 2^4649832 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 4649832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7488000).

4649832 is an abundant number, since it is smaller than the sum of its proper divisors (10326168).

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

4649832 is a wasteful number, since it uses less digits than its factorization.

4649832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 138 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4649832 is about 2156.3469108657. The cubic root of 4649832 is about 166.9087433342.

It can be divided in two parts, 464 and 9832, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 4649832 in words is "four million, six hundred forty-nine thousand, eight hundred thirty-two".