992100912 has 40 divisors (see below), whose sum is σ = 2795922240. Its totient is φ = 300636480.

The previous prime is 992100833. The next prime is 992100917. The reversal of 992100912 is 219001299.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (992100917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938962 + ... + 940017.

It is an arithmetic number, because the mean of its divisors is an integer number (69898056).

Almost surely, 2^992100912 is an apocalyptic number.

It is an amenable number.

992100912 is an abundant number, since it is smaller than the sum of its proper divisors (1803821328).

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

992100912 is a wasteful number, since it uses less digits than its factorization.

992100912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879001 (or 1878995 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 992100912 is about 31497.6334349106. The cubic root of 992100912 is about 997.3600072381.

The spelling of 992100912 in words is "nine hundred ninety-two million, one hundred thousand, nine hundred twelve".