4744452252 has 12 divisors (see below), whose sum is σ = 11070388616. Its totient is φ = 1581484080.

The previous prime is 4744452199. The next prime is 4744452253. The reversal of 4744452252 is 2522544474.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4744452252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4744452253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197685499 + ... + 197685522.

Almost surely, 2^4744452252 is an apocalyptic number.

It is an amenable number.

4744452252 is an abundant number, since it is smaller than the sum of its proper divisors (6325936364).

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

4744452252 is a wasteful number, since it uses less digits than its factorization.

4744452252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395371028 (or 395371026 counting only the distinct ones).

The product of its digits is 358400, while the sum is 39.

The square root of 4744452252 is about 68879.9844076637. The cubic root of 4744452252 is about 1680.3330136334. Note that the first 3 decimals are identical.

The spelling of 4744452252 in words is "four billion, seven hundred forty-four million, four hundred fifty-two thousand, two hundred fifty-two".