44380452 has 12 divisors (see below), whose sum is σ = 103554416. Its totient is φ = 14793480.

The previous prime is 44380439. The next prime is 44380459. The reversal of 44380452 is 25408344.

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

It is not an unprimeable number, because it can be changed into a prime (44380459) 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, 1849174 + ... + 1849197.

Almost surely, 2^44380452 is an apocalyptic number.

It is an amenable number.

44380452 is an abundant number, since it is smaller than the sum of its proper divisors (59173964).

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

44380452 is a wasteful number, since it uses less digits than its factorization.

44380452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698378 (or 3698376 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 44380452 is about 6661.8655044965. The cubic root of 44380452 is about 354.0494361040.

Adding to 44380452 its reverse (25408344), we get a palindrome (69788796).

The spelling of 44380452 in words is "forty-four million, three hundred eighty thousand, four hundred fifty-two".