44160004 has 12 divisors (see below), whose sum is σ = 88320064. Its totient is φ = 18925704.

The previous prime is 44159957. The next prime is 44160007. The reversal of 44160004 is 40006144.

44160004 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (44160007) 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, 788544 + ... + 788599.

Almost surely, 2^44160004 is an apocalyptic number.

It is an amenable number.

44160004 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.

44160004 is a wasteful number, since it uses less digits than its factorization.

44160004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577154 (or 1577152 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 44160004 is about 6645.2993912991. The cubic root of 44160004 is about 353.4622475683.

Adding to 44160004 its reverse (40006144), we get a palindrome (84166148).

The spelling of 44160004 in words is "forty-four million, one hundred sixty thousand, four".