4325632 has 36 divisors (see below), whose sum is σ = 8807596. Its totient is φ = 2119680.

The previous prime is 4325627. The next prime is 4325639. The reversal of 4325632 is 2365234.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 389376 + 3936256 = 624^2 + 1984^2 .

It is a super-2 number, since 2×4325632² = 37422184398848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 4325597 and 4325606.

It is not an unprimeable number, because it can be changed into a prime (4325639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15478 + ... + 15754.

Almost surely, 2^4325632 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 4325632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4403798).

4325632 is an abundant number, since it is smaller than the sum of its proper divisors (4481964).

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

4325632 is an equidigital number, since it uses as much as digits as its factorization.

4325632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 340 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 4325632 is about 2079.8153764217. The cubic root of 4325632 is about 162.9358021870.

The spelling of 4325632 in words is "four million, three hundred twenty-five thousand, six hundred thirty-two".