999112062 has 16 divisors (see below), whose sum is σ = 2151933840. Its totient is φ = 307419072.

The previous prime is 999112061. The next prime is 999112109. The reversal of 999112062 is 260211999.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 999112062.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6404487 + ... + 6404642.

It is an arithmetic number, because the mean of its divisors is an integer number (134495865).

Almost surely, 2^999112062 is an apocalyptic number.

999112062 is an abundant number, since it is smaller than the sum of its proper divisors (1152821778).

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

999112062 is a wasteful number, since it uses less digits than its factorization.

999112062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12809147.

The product of its (nonzero) digits is 17496, while the sum is 39.

The square root of 999112062 is about 31608.7339512357. The cubic root of 999112062 is about 999.7039330197.

The spelling of 999112062 in words is "nine hundred ninety-nine million, one hundred twelve thousand, sixty-two".