44320002 has 8 divisors (see below), whose sum is σ = 88640016. Its totient is φ = 14773332.

The previous prime is 44319997. The next prime is 44320007. The reversal of 44320002 is 20002344.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44319997) and next prime (44320007).

It is a sphenic number, since it is the product of 3 distinct primes.

44320002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (44320007) 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, 3693328 + ... + 3693339.

It is an arithmetic number, because the mean of its divisors is an integer number (11080002).

Almost surely, 2^44320002 is an apocalyptic number.

44320002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44320002 is a wasteful number, since it uses less digits than its factorization.

44320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7386672.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 44320002 is about 6657.3269410477. The cubic root of 44320002 is about 353.8886144505. Note that the first 3 decimals are identical.

Adding to 44320002 its reverse (20002344), we get a palindrome (64322346).

The spelling of 44320002 in words is "forty-four million, three hundred twenty thousand, two".