44421374 has 16 divisors (see below), whose sum is σ = 70795296. Its totient is φ = 20832000.

The previous prime is 44421347. The next prime is 44421379. The reversal of 44421374 is 47312444.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44421379) 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, 8474 + ... + 12674.

It is an arithmetic number, because the mean of its divisors is an integer number (4424706).

Almost surely, 2^44421374 is an apocalyptic number.

44421374 is a deficient number, since it is larger than the sum of its proper divisors (26373922).

44421374 is a wasteful number, since it uses less digits than its factorization.

44421374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531.

The product of its digits is 10752, while the sum is 29.

The square root of 44421374 is about 6664.9361587340. The cubic root of 44421374 is about 354.1582224392.

The spelling of 44421374 in words is "forty-four million, four hundred twenty-one thousand, three hundred seventy-four".