1836386112 has 56 divisors (see below), whose sum is σ = 5300484192. Its totient is φ = 556480000.

The previous prime is 1836386011. The next prime is 1836386197. The reversal of 1836386112 is 2116836381.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432639 + ... + 436862.

Almost surely, 2^1836386112 is an apocalyptic number.

1836386112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1836386112 is an abundant number, since it is smaller than the sum of its proper divisors (3464098080).

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

1836386112 is a wasteful number, since it uses less digits than its factorization.

1836386112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869527 (or 869517 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 1836386112 is about 42853.0758756008. The cubic root of 1836386112 is about 1224.5823620322.

The spelling of 1836386112 in words is "one billion, eight hundred thirty-six million, three hundred eighty-six thousand, one hundred twelve".