2851715748 has 24 divisors (see below), whose sum is σ = 7604575552. Its totient is φ = 814775904.

The previous prime is 2851715731. The next prime is 2851715771. The reversal of 2851715748 is 8475171582.

It is a junction number, because it is equal to n+sod(n) for n = 2851715697 and 2851715706.

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, 16974415 + ... + 16974582.

Almost surely, 2^2851715748 is an apocalyptic number.

2851715748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2851715748 is an abundant number, since it is smaller than the sum of its proper divisors (4752859804).

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

2851715748 is a wasteful number, since it uses less digits than its factorization.

2851715748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33949011 (or 33949009 counting only the distinct ones).

The product of its digits is 627200, while the sum is 48.

The square root of 2851715748 is about 53401.4582946945. The cubic root of 2851715748 is about 1418.0843950902.

It can be divided in two parts, 285171574 and 8, that added together give a palindrome (285171582).

The spelling of 2851715748 in words is "two billion, eight hundred fifty-one million, seven hundred fifteen thousand, seven hundred forty-eight".