2712442172 has 12 divisors (see below), whose sum is σ = 5178298776. Its totient is φ = 1232928240.

The previous prime is 2712442153. The next prime is 2712442253.

2712442172 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30823163 + ... + 30823250.

It is an arithmetic number, because the mean of its divisors is an integer number (431524898).

Almost surely, 2^2712442172 is an apocalyptic number.

2712442172 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2712442172 is a deficient number, since it is larger than the sum of its proper divisors (2465856604).

2712442172 is a wasteful number, since it uses less digits than its factorization.

2712442172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61646428 (or 61646426 counting only the distinct ones).

The product of its digits is 12544, while the sum is 32.

The square root of 2712442172 is about 52081.1114704746. Note that the first 3 decimals coincide. The cubic root of 2712442172 is about 1394.6123153703.

It can be divided in two parts, 27124 and 42172, that added together give a palindrome (69296).

The spelling of 2712442172 in words is "two billion, seven hundred twelve million, four hundred forty-two thousand, one hundred seventy-two".