44115044 has 12 divisors (see below), whose sum is σ = 77261184. Its totient is φ = 22040424.

The previous prime is 44115041. The next prime is 44115047. The reversal of 44115044 is 44051144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44115041) and next prime (44115047).

It is a super-2 number, since 2×44115044² = 3892274214243872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44115041) 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, 2849 + ... + 9815.

It is an arithmetic number, because the mean of its divisors is an integer number (6438432).

Almost surely, 2^44115044 is an apocalyptic number.

It is an amenable number.

44115044 is a deficient number, since it is larger than the sum of its proper divisors (33146140).

44115044 is a wasteful number, since it uses less digits than its factorization.

44115044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8554 (or 8552 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 44115044 is about 6641.9156875106. The cubic root of 44115044 is about 353.3422516637.

Adding to 44115044 its reverse (44051144), we get a palindrome (88166188).

The spelling of 44115044 in words is "forty-four million, one hundred fifteen thousand, forty-four".