2831244252 has 12 divisors (see below), whose sum is σ = 6606236616. Its totient is φ = 943748080.

The previous prime is 2831244223. The next prime is 2831244319. The reversal of 2831244252 is 2524421382.

2831244252 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117968499 + ... + 117968522.

It is an arithmetic number, because the mean of its divisors is an integer number (550519718).

Almost surely, 2^2831244252 is an apocalyptic number.

It is an amenable number.

2831244252 is an abundant number, since it is smaller than the sum of its proper divisors (3774992364).

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

2831244252 is a wasteful number, since it uses less digits than its factorization.

2831244252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235937028 (or 235937026 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 2831244252 is about 53209.4376215348. The cubic root of 2831244252 is about 1414.6829277865.

The spelling of 2831244252 in words is "two billion, eight hundred thirty-one million, two hundred forty-four thousand, two hundred fifty-two".