36140112 has 60 divisors (see below), whose sum is σ = 102083124. Its totient is φ = 11934720.

The previous prime is 36140077. The next prime is 36140131. The reversal of 36140112 is 21104163.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9884736 + 26255376 = 3144^2 + 5124^2 .

It is a super-2 number, since 2×36140112² = 2612215390745088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 15162 + ... + 17382.

Almost surely, 2^36140112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36140112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51041562).

36140112 is an abundant number, since it is smaller than the sum of its proper divisors (65943012).

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

36140112 is a wasteful number, since it uses less digits than its factorization.

36140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348 (or 2339 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 36140112 is about 6011.6646613064. The cubic root of 36140112 is about 330.6205403777.

Adding to 36140112 its reverse (21104163), we get a palindrome (57244275).

The spelling of 36140112 in words is "thirty-six million, one hundred forty thousand, one hundred twelve".