44136838 has 8 divisors (see below), whose sum is σ = 67327560. Its totient is φ = 21694320.

The previous prime is 44136821. The next prime is 44136857. The reversal of 44136838 is 83863144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44136797 and 44136806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186903 + ... + 187138.

It is an arithmetic number, because the mean of its divisors is an integer number (8415945).

Almost surely, 2^44136838 is an apocalyptic number.

44136838 is a deficient number, since it is larger than the sum of its proper divisors (23190722).

44136838 is a wasteful number, since it uses less digits than its factorization.

44136838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374102.

The product of its digits is 55296, while the sum is 37.

The square root of 44136838 is about 6643.5561260518. The cubic root of 44136838 is about 353.4004288942.

The spelling of 44136838 in words is "forty-four million, one hundred thirty-six thousand, eight hundred thirty-eight".