2744812232 has 12 divisors (see below), whose sum is σ = 5146800795. Its totient is φ = 1372332024.

The previous prime is 2744812211. The next prime is 2744812237. The reversal of 2744812232 is 2322184472.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1372406116 + 1372406116 = 37046^2 + 37046^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=37046.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2744812192 and 2744812201.

It is not an unprimeable number, because it can be changed into a prime (2744812237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 138923 + ... + 157445.

Almost surely, 2^2744812232 is an apocalyptic number.

It is an amenable number.

2744812232 is a deficient number, since it is larger than the sum of its proper divisors (2401988563).

2744812232 is an frugal number, since it uses more digits than its factorization.

2744812232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37052 (or 18525 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 2744812232 is about 52390.9556316737. The cubic root of 2744812232 is about 1400.1381210667.

The spelling of 2744812232 in words is "two billion, seven hundred forty-four million, eight hundred twelve thousand, two hundred thirty-two".