44312002 has 8 divisors (see below), whose sum is σ = 75963456. Its totient is φ = 18990852.

The previous prime is 44311999. The next prime is 44312003. The reversal of 44312002 is 20021344.

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

It is not an unprimeable number, because it can be changed into a prime (44312003) 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, 1582558 + ... + 1582585.

It is an arithmetic number, because the mean of its divisors is an integer number (9495432).

Almost surely, 2^44312002 is an apocalyptic number.

44312002 is a deficient number, since it is larger than the sum of its proper divisors (31651454).

44312002 is a wasteful number, since it uses less digits than its factorization.

44312002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165152.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 44312002 is about 6656.7260721769. The cubic root of 44312002 is about 353.8673202330.

Adding to 44312002 its reverse (20021344), we get a palindrome (64333346).

The spelling of 44312002 in words is "forty-four million, three hundred twelve thousand, two".