4887256772 has 12 divisors (see below), whose sum is σ = 8580202176. Its totient is φ = 2435770440.

The previous prime is 4887256771. The next prime is 4887256793. The reversal of 4887256772 is 2776527884.

It is not an unprimeable number, because it can be changed into a prime (4887256771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963088 + ... + 1965575.

It is an arithmetic number, because the mean of its divisors is an integer number (715016848).

Almost surely, 2^4887256772 is an apocalyptic number.

It is an amenable number.

4887256772 is a deficient number, since it is larger than the sum of its proper divisors (3692945404).

4887256772 is a wasteful number, since it uses less digits than its factorization.

4887256772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928978 (or 3928976 counting only the distinct ones).

The product of its digits is 10536960, while the sum is 56.

The square root of 4887256772 is about 69908.9176858003. The cubic root of 4887256772 is about 1697.0255683244.

The spelling of 4887256772 in words is "four billion, eight hundred eighty-seven million, two hundred fifty-six thousand, seven hundred seventy-two".