4686540132 has 24 divisors (see below), whose sum is σ = 10956758400. Its totient is φ = 1559108896.

The previous prime is 4686540119. The next prime is 4686540143. The reversal of 4686540132 is 2310456864.

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, 377532 + ... + 389747.

It is an arithmetic number, because the mean of its divisors is an integer number (456531600).

Almost surely, 2^4686540132 is an apocalyptic number.

It is an amenable number.

4686540132 is an abundant number, since it is smaller than the sum of its proper divisors (6270218268).

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

4686540132 is a wasteful number, since it uses less digits than its factorization.

4686540132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767795 (or 767793 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 4686540132 is about 68458.3094445079. The cubic root of 4686540132 is about 1673.4681332264.

Adding to 4686540132 its reverse (2310456864), we get a palindrome (6996996996).

The spelling of 4686540132 in words is "four billion, six hundred eighty-six million, five hundred forty thousand, one hundred thirty-two".