44137834 has 16 divisors (see below), whose sum is σ = 71866368. Its totient is φ = 20209392.

The previous prime is 44137811. The next prime is 44137837. The reversal of 44137834 is 43873144.

It is a self number, because there is not a number n which added to its sum of digits gives 44137834.

It is not an unprimeable number, because it can be changed into a prime (44137837) 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, 3382 + ... + 9985.

It is an arithmetic number, because the mean of its divisors is an integer number (4491648).

Almost surely, 2^44137834 is an apocalyptic number.

44137834 is a deficient number, since it is larger than the sum of its proper divisors (27728534).

44137834 is a wasteful number, since it uses less digits than its factorization.

44137834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13509.

The product of its digits is 32256, while the sum is 34.

The square root of 44137834 is about 6643.6310854833. The cubic root of 44137834 is about 353.4030871739.

The spelling of 44137834 in words is "forty-four million, one hundred thirty-seven thousand, eight hundred thirty-four".