1906082112 has 56 divisors (see below), whose sum is σ = 5501652192. Its totient is φ = 577600000.

The previous prime is 1906082111. The next prime is 1906082141. The reversal of 1906082112 is 2112806091.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1906082112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1906082111) 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, 449139 + ... + 453362.

Almost surely, 2^1906082112 is an apocalyptic number.

1906082112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1906082112 is an abundant number, since it is smaller than the sum of its proper divisors (3595570080).

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

1906082112 is a wasteful number, since it uses less digits than its factorization.

1906082112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902527 (or 902517 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 1906082112 is about 43658.7003013145. The cubic root of 1906082112 is about 1239.8825140164.

It can be divided in two parts, 190608 and 2112, that multiplied together give a square (402564096 = 20064²).

The spelling of 1906082112 in words is "one billion, nine hundred six million, eighty-two thousand, one hundred twelve".