44560138 has 16 divisors (see below), whose sum is σ = 76492224. Its totient is φ = 19071360.

The previous prime is 44560133. The next prime is 44560147. The reversal of 44560138 is 83106544.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44560133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11578 + ... + 14938.

It is an arithmetic number, because the mean of its divisors is an integer number (4780764).

Almost surely, 2^44560138 is an apocalyptic number.

44560138 is a deficient number, since it is larger than the sum of its proper divisors (31932086).

44560138 is a wasteful number, since it uses less digits than its factorization.

44560138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 44560138 is about 6675.3380438746. The cubic root of 44560138 is about 354.5266136223.

The spelling of 44560138 in words is "forty-four million, five hundred sixty thousand, one hundred thirty-eight".