2112906524 has 6 divisors (see below), whose sum is σ = 3697586424. Its totient is φ = 1056453260.

The previous prime is 2112906517. The next prime is 2112906541. The reversal of 2112906524 is 4256092112.

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 as a sum of consecutive naturals, namely, 264113312 + ... + 264113319.

It is an arithmetic number, because the mean of its divisors is an integer number (616264404).

Almost surely, 2^2112906524 is an apocalyptic number.

It is an amenable number.

2112906524 is a deficient number, since it is larger than the sum of its proper divisors (1584679900).

2112906524 is a wasteful number, since it uses less digits than its factorization.

2112906524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528226635 (or 528226633 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2112906524 is about 45966.3629624968. The cubic root of 2112906524 is about 1283.1972730924.

Adding to 2112906524 its reverse (4256092112), we get a palindrome (6368998636).

The spelling of 2112906524 in words is "two billion, one hundred twelve million, nine hundred six thousand, five hundred twenty-four".