2011252396 has 24 divisors (see below), whose sum is σ = 3539062800. Its totient is φ = 1000108032.

The previous prime is 2011252381. The next prime is 2011252409. The reversal of 2011252396 is 6932521102.

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, 603591 + ... + 606913.

It is an arithmetic number, because the mean of its divisors is an integer number (147460950).

Almost surely, 2^2011252396 is an apocalyptic number.

It is an amenable number.

2011252396 is a deficient number, since it is larger than the sum of its proper divisors (1527810404).

2011252396 is a wasteful number, since it uses less digits than its factorization.

2011252396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113 (or 4111 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2011252396 is about 44846.9887060436. The cubic root of 2011252396 is about 1262.2794874940.

Adding to 2011252396 its reverse (6932521102), we get a palindrome (8943773498).

The spelling of 2011252396 in words is "two billion, eleven million, two hundred fifty-two thousand, three hundred ninety-six".