2048261172 has 24 divisors (see below), whose sum is σ = 4857626592. Its totient is φ = 671560800.

The previous prime is 2048261143. The next prime is 2048261227. The reversal of 2048261172 is 2711628402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398354 + ... + 1399817.

It is an arithmetic number, because the mean of its divisors is an integer number (202401108).

Almost surely, 2^2048261172 is an apocalyptic number.

It is an amenable number.

2048261172 is an abundant number, since it is smaller than the sum of its proper divisors (2809365420).

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

2048261172 is a wasteful number, since it uses less digits than its factorization.

2048261172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798239 (or 2798237 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2048261172 is about 45257.7194741405. The cubic root of 2048261172 is about 1269.9748216638.

Adding to 2048261172 its reverse (2711628402), we get a palindrome (4759889574).

The spelling of 2048261172 in words is "two billion, forty-eight million, two hundred sixty-one thousand, one hundred seventy-two".