44859939 has 4 divisors (see below), whose sum is σ = 59813256. Its totient is φ = 29906624.

The previous prime is 44859929. The next prime is 44859943. The reversal of 44859939 is 93995844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44859939 - 2⁵ = 44859907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44859891 and 44859900.

It is not an unprimeable number, because it can be changed into a prime (44859929) 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, 7476654 + ... + 7476659.

It is an arithmetic number, because the mean of its divisors is an integer number (14953314).

Almost surely, 2^44859939 is an apocalyptic number.

44859939 is a deficient number, since it is larger than the sum of its proper divisors (14953317).

44859939 is a wasteful number, since it uses less digits than its factorization.

44859939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14953316.

The product of its digits is 1399680, while the sum is 51.

The square root of 44859939 is about 6697.7562660939. The cubic root of 44859939 is about 355.3199231994.

The spelling of 44859939 in words is "forty-four million, eight hundred fifty-nine thousand, nine hundred thirty-nine".