2001114036 has 36 divisors (see below), whose sum is σ = 5070147264. Its totient is φ = 665485200.

The previous prime is 2001114023. The next prime is 2001114043. The reversal of 2001114036 is 6304111002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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 (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48970 + ... + 80001.

It is an arithmetic number, because the mean of its divisors is an integer number (140837424).

Almost surely, 2^2001114036 is an apocalyptic number.

It is an amenable number.

2001114036 is an abundant number, since it is smaller than the sum of its proper divisors (3069033228).

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

2001114036 is a wasteful number, since it uses less digits than its factorization.

2001114036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129412 (or 129407 counting only the distinct ones).

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

The square root of 2001114036 is about 44733.8131171489. The cubic root of 2001114036 is about 1260.1549393745.

Adding to 2001114036 its reverse (6304111002), we get a palindrome (8305225038).

The spelling of 2001114036 in words is "two billion, one million, one hundred fourteen thousand, thirty-six".