2031335252 has 24 divisors (see below), whose sum is σ = 3714512256. Its totient is φ = 970167968.

The previous prime is 2031335221. The next prime is 2031335281. The reversal of 2031335252 is 2525331302.

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 7 ways as a sum of consecutive naturals, for example, 53498 + ... + 83214.

It is an arithmetic number, because the mean of its divisors is an integer number (154771344).

Almost surely, 2^2031335252 is an apocalyptic number.

It is an amenable number.

2031335252 is a deficient number, since it is larger than the sum of its proper divisors (1683177004).

2031335252 is a wasteful number, since it uses less digits than its factorization.

2031335252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30487 (or 30485 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2031335252 is about 45070.3367193989. The cubic root of 2031335252 is about 1266.4669722434.

Adding to 2031335252 its reverse (2525331302), we get a palindrome (4556666554).

The spelling of 2031335252 in words is "two billion, thirty-one million, three hundred thirty-five thousand, two hundred fifty-two".