4605132 has 48 divisors (see below), whose sum is σ = 12465152. Its totient is φ = 1296000.

The previous prime is 4605121. The next prime is 4605137. The reversal of 4605132 is 2315064.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 4605099 and 4605108.

It is not an unprimeable number, because it can be changed into a prime (4605137) 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, 5757 + ... + 6507.

Almost surely, 2^4605132 is an apocalyptic number.

4605132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4605132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6232576).

4605132 is an abundant number, since it is smaller than the sum of its proper divisors (7860020).

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

4605132 is a wasteful number, since it uses less digits than its factorization.

4605132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4605132 is about 2145.9571291151. The cubic root of 4605132 is about 166.3721750658.

The spelling of 4605132 in words is "four million, six hundred five thousand, one hundred thirty-two".