4325992 has 48 divisors (see below), whose sum is σ = 9216900. Its totient is φ = 1900800.

The previous prime is 4325987. The next prime is 4326011. The reversal of 4325992 is 2995234.

It can be written as a sum of positive squares in 2 ways, for example, as 4186116 + 139876 = 2046^2 + 374^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 4¹¹ + 3⁴ + 2⁹ + 5 + 9 + 9 + 2¹⁷ .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39634 + ... + 39742.

Almost surely, 2^4325992 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 4325992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608450).

4325992 is an abundant number, since it is smaller than the sum of its proper divisors (4890908).

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

4325992 is a wasteful number, since it uses less digits than its factorization.

4325992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 163 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 4325992 is about 2079.9019207645. The cubic root of 4325992 is about 162.9403221633.

The spelling of 4325992 in words is "four million, three hundred twenty-five thousand, nine hundred ninety-two".