44254002 has 48 divisors (see below), whose sum is σ = 100928160. Its totient is φ = 12894336.

The previous prime is 44253977. The next prime is 44254031. The reversal of 44254002 is 20045244.

It is a self number, because there is not a number n which added to its sum of digits gives 44254002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18118 + ... + 20414.

It is an arithmetic number, because the mean of its divisors is an integer number (2102670).

Almost surely, 2^44254002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44254002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50464080).

44254002 is an abundant number, since it is smaller than the sum of its proper divisors (56674158).

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

44254002 is a wasteful number, since it uses less digits than its factorization.

44254002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347 (or 2334 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 44254002 is about 6652.3681497644. The cubic root of 44254002 is about 353.7128604560.

Adding to 44254002 its reverse (20045244), we get a palindrome (64299246).

The spelling of 44254002 in words is "forty-four million, two hundred fifty-four thousand, two".