999112060 has 24 divisors (see below), whose sum is σ = 2170486080. Its totient is φ = 385863744.

The previous prime is 999112043. The next prime is 999112061. The reversal of 999112060 is 60211999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999112061) by changing a digit.

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, 860724 + ... + 861883.

It is an arithmetic number, because the mean of its divisors is an integer number (90436920).

Almost surely, 2^999112060 is an apocalyptic number.

It is an amenable number.

999112060 is an abundant number, since it is smaller than the sum of its proper divisors (1171374020).

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

999112060 is a wasteful number, since it uses less digits than its factorization.

999112060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722645 (or 1722643 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 37.

The square root of 999112060 is about 31608.7339195989. The cubic root of 999112060 is about 999.7039323526.

The spelling of 999112060 in words is "nine hundred ninety-nine million, one hundred twelve thousand, sixty".