4987624827 has 64 divisors (see below), whose sum is σ = 7262438400. Its totient is φ = 3038031360.

The previous prime is 4987624823. The next prime is 4987624879. The reversal of 4987624827 is 7284267894.

It is a happy number.

It is not a de Polignac number, because 4987624827 - 2² = 4987624823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4987624823) 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 63 ways as a sum of consecutive naturals, for example, 31768233 + ... + 31768389.

It is an arithmetic number, because the mean of its divisors is an integer number (113475600).

Almost surely, 2^4987624827 is an apocalyptic number.

4987624827 is a deficient number, since it is larger than the sum of its proper divisors (2274813573).

4987624827 is a wasteful number, since it uses less digits than its factorization.

4987624827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436.

The product of its digits is 10838016, while the sum is 57.

The square root of 4987624827 is about 70623.1182191781. The cubic root of 4987624827 is about 1708.5640313110.

The spelling of 4987624827 in words is "four billion, nine hundred eighty-seven million, six hundred twenty-four thousand, eight hundred twenty-seven".