2001524334 has 32 divisors (see below), whose sum is σ = 4235172480. Its totient is φ = 628844832.

The previous prime is 2001524323. The next prime is 2001524339. The reversal of 2001524334 is 4334251002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001524339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22104 + ... + 67019.

It is an arithmetic number, because the mean of its divisors is an integer number (132349140).

Almost surely, 2^2001524334 is an apocalyptic number.

2001524334 is an abundant number, since it is smaller than the sum of its proper divisors (2233648146).

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

2001524334 is a wasteful number, since it uses less digits than its factorization.

2001524334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89344.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2001524334 is about 44738.3988761332. The cubic root of 2001524334 is about 1260.2410586909.

Adding to 2001524334 its reverse (4334251002), we get a palindrome (6335775336).

The spelling of 2001524334 in words is "two billion, one million, five hundred twenty-four thousand, three hundred thirty-four".