4325664 has 96 divisors (see below), whose sum is σ = 13378176. Its totient is φ = 1198080.

The previous prime is 4325641. The next prime is 4325677. The reversal of 4325664 is 4665234.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4325664² = 37422738081792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4³ + 3³ + 2¹⁷ + 5³ + 6² + 6² + 4¹¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27474 + ... + 27630.

It is an arithmetic number, because the mean of its divisors is an integer number (139356).

Almost surely, 2^4325664 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 4325664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6689088).

4325664 is an abundant number, since it is smaller than the sum of its proper divisors (9052512).

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

4325664 is a wasteful number, since it uses less digits than its factorization.

4325664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 210 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 4325664 is about 2079.8230693980. The cubic root of 4325664 is about 162.9362039728.

The spelling of 4325664 in words is "four million, three hundred twenty-five thousand, six hundred sixty-four".