2000030452 has 36 divisors (see below), whose sum is σ = 4094057604. Its totient is φ = 852405120.

The previous prime is 2000030447. The next prime is 2000030479. The reversal of 2000030452 is 2540300002.

It can be written as a sum of positive squares in 2 ways, for example, as 29203216 + 1970827236 = 5404^2 + 44394^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7288 + ... + 63664.

Almost surely, 2^2000030452 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 2000030452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2047028802).

2000030452 is an abundant number, since it is smaller than the sum of its proper divisors (2094027152).

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

2000030452 is a wasteful number, since it uses less digits than its factorization.

2000030452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56576 (or 56567 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2000030452 is about 44721.7000124101. The cubic root of 2000030452 is about 1259.9274443817.

Adding to 2000030452 its reverse (2540300002), we get a palindrome (4540330454).

The spelling of 2000030452 in words is "two billion, thirty thousand, four hundred fifty-two".