44425404 has 18 divisors (see below), whose sum is σ = 112297640. Its totient is φ = 14808456.

The previous prime is 44425399. The next prime is 44425421. The reversal of 44425404 is 40452444.

It is a happy number.

44425404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 616984 + ... + 617055.

Almost surely, 2^44425404 is an apocalyptic number.

It is an amenable number.

44425404 is an abundant number, since it is smaller than the sum of its proper divisors (67872236).

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

44425404 is a wasteful number, since it uses less digits than its factorization.

44425404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234049 (or 1234044 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

The square root of 44425404 is about 6665.2384803546. The cubic root of 44425404 is about 354.1689321070.

Adding to 44425404 its reverse (40452444), we get a palindrome (84877848).

The spelling of 44425404 in words is "forty-four million, four hundred twenty-five thousand, four hundred four".