4665622871 has 32 divisors (see below), whose sum is σ = 5797545600. Its totient is φ = 3656171520.

The previous prime is 4665622861. The next prime is 4665622873. The reversal of 4665622871 is 1782265664.

It is a cyclic number.

It is not a de Polignac number, because 4665622871 - 2¹⁰ = 4665621847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4665622873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5021735 + ... + 5022663.

It is an arithmetic number, because the mean of its divisors is an integer number (181173300).

Almost surely, 2^4665622871 is an apocalyptic number.

4665622871 is a deficient number, since it is larger than the sum of its proper divisors (1131922729).

4665622871 is a wasteful number, since it uses less digits than its factorization.

4665622871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419.

The product of its digits is 967680, while the sum is 47.

The square root of 4665622871 is about 68305.3648771456. The cubic root of 4665622871 is about 1670.9747104917.

The spelling of 4665622871 in words is "four billion, six hundred sixty-five million, six hundred twenty-two thousand, eight hundred seventy-one".