11898892006 has 16 divisors (see below), whose sum is σ = 19393781760. Its totient is φ = 5454500040.

The previous prime is 11898891971. The next prime is 11898892021. The reversal of 11898892006 is 60029889811.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5049286 + ... + 5051641.

It is an arithmetic number, because the mean of its divisors is an integer number (1212111360).

Almost surely, 2^11898892006 is an apocalyptic number.

11898892006 is a deficient number, since it is larger than the sum of its proper divisors (7494889754).

11898892006 is a wasteful number, since it uses less digits than its factorization.

11898892006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100979.

The product of its (nonzero) digits is 497664, while the sum is 52.

The spelling of 11898892006 in words is "eleven billion, eight hundred ninety-eight million, eight hundred ninety-two thousand, six".