44454002 has 8 divisors (see below), whose sum is σ = 68231856. Its totient is φ = 21710052.

The previous prime is 44453999. The next prime is 44454037. The reversal of 44454002 is 20045444.

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

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 3 ways as a sum of consecutive naturals, for example, 258368 + ... + 258539.

It is an arithmetic number, because the mean of its divisors is an integer number (8528982).

Almost surely, 2^44454002 is an apocalyptic number.

44454002 is a deficient number, since it is larger than the sum of its proper divisors (23777854).

44454002 is a wasteful number, since it uses less digits than its factorization.

44454002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516952.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 44454002 is about 6667.3834448005. The cubic root of 44454002 is about 354.2449122868.

Adding to 44454002 its reverse (20045444), we get a palindrome (64499446).

The spelling of 44454002 in words is "forty-four million, four hundred fifty-four thousand, two".