2011514532 has 24 divisors (see below), whose sum is σ = 4708538016. Its totient is φ = 668361408.

The previous prime is 2011514521. The next prime is 2011514539. The reversal of 2011514532 is 2354151102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2011514539) by changing a digit.

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, 264018 + ... + 271529.

It is an arithmetic number, because the mean of its divisors is an integer number (196189084).

Almost surely, 2^2011514532 is an apocalyptic number.

It is an amenable number.

2011514532 is an abundant number, since it is smaller than the sum of its proper divisors (2697023484).

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

2011514532 is a wasteful number, since it uses less digits than its factorization.

2011514532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535867 (or 535865 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2011514532 is about 44849.9111704806. The cubic root of 2011514532 is about 1262.3343247225.

Adding to 2011514532 its reverse (2354151102), we get a palindrome (4365665634).

The spelling of 2011514532 in words is "two billion, eleven million, five hundred fourteen thousand, five hundred thirty-two".