1536869112 has 32 divisors (see below), whose sum is σ = 4044393600. Its totient is φ = 485326944.

The previous prime is 1536869107. The next prime is 1536869129. The reversal of 1536869112 is 2119686351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684708 + ... + 1685619.

It is an arithmetic number, because the mean of its divisors is an integer number (126387300).

Almost surely, 2^1536869112 is an apocalyptic number.

1536869112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1536869112 is an abundant number, since it is smaller than the sum of its proper divisors (2507524488).

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

1536869112 is a wasteful number, since it uses less digits than its factorization.

1536869112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370355 (or 3370351 counting only the distinct ones).

The product of its digits is 77760, while the sum is 42.

The square root of 1536869112 is about 39202.9222380169. The cubic root of 1536869112 is about 1154.0172326462.

The spelling of 1536869112 in words is "one billion, five hundred thirty-six million, eight hundred sixty-nine thousand, one hundred twelve".