4871851922 has 16 divisors (see below), whose sum is σ = 8401760640. Its totient is φ = 2075432928.

The previous prime is 4871851909. The next prime is 4871851939. The reversal of 4871851922 is 2291581784.

It is a super-2 number, since 2×4871851922² = 47469882299790188168, which contains 22 as substring.

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, 1039547 + ... + 1044222.

It is an arithmetic number, because the mean of its divisors is an integer number (525110040).

Almost surely, 2^4871851922 is an apocalyptic number.

4871851922 is a deficient number, since it is larger than the sum of its proper divisors (3529908718).

4871851922 is a wasteful number, since it uses less digits than its factorization.

4871851922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083945.

The product of its digits is 322560, while the sum is 47.

The square root of 4871851922 is about 69798.6527233871. The cubic root of 4871851922 is about 1695.2406583631.

The spelling of 4871851922 in words is "four billion, eight hundred seventy-one million, eight hundred fifty-one thousand, nine hundred twenty-two".