4885171236 has 135 divisors (see below), whose sum is σ = 14077206913. Its totient is φ = 1476161280.

The previous prime is 4885171223. The next prime is 4885171253. The reversal of 4885171236 is 6321715884.

The square root of 4885171236 is 69894.

It is a perfect power (a square), and thus also a powerful number.

4885171236 is a `hidden beast` number, since 4 + 8 + 8 + 517 + 123 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1984702500 + 2900468736 = 44550^2 + 53856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4885171191 and 4885171200.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 13838836 + ... + 13839188.

Almost surely, 2^4885171236 is an apocalyptic number.

4885171236 is the 69894-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4885171236

4885171236 is an abundant number, since it is smaller than the sum of its proper divisors (9192035677).

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

4885171236 is a wasteful number, since it uses less digits than its factorization.

4885171236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 369 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The cubic root of 4885171236 is about 1696.7841437633.

It can be divided in two parts, 4885 and 171236, that added together give a triangular number (176121 = T₅₉₃).

The spelling of 4885171236 in words is "four billion, eight hundred eighty-five million, one hundred seventy-one thousand, two hundred thirty-six".