44672243 has 16 divisors (see below), whose sum is σ = 58973184. Its totient is φ = 32760960.

The previous prime is 44672219. The next prime is 44672261. The reversal of 44672243 is 34227644.

It is a cyclic number.

It is not a de Polignac number, because 44672243 - 2¹⁴ = 44655859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44672203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15755 + ... + 18372.

It is an arithmetic number, because the mean of its divisors is an integer number (3685824).

Almost surely, 2^44672243 is an apocalyptic number.

44672243 is a deficient number, since it is larger than the sum of its proper divisors (14300941).

44672243 is a wasteful number, since it uses less digits than its factorization.

44672243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34162.

The product of its digits is 32256, while the sum is 32.

The square root of 44672243 is about 6683.7297222434. The cubic root of 44672243 is about 354.8236722689.

Adding to 44672243 its reverse (34227644), we get a palindrome (78899887).

It can be divided in two parts, 446 and 72243, that multiplied together give a triangular number (32220378 = T₈₀₂₇).

The spelling of 44672243 in words is "forty-four million, six hundred seventy-two thousand, two hundred forty-three".