44944427 has 4 divisors (see below), whose sum is σ = 49030296. Its totient is φ = 40858560.

The previous prime is 44944423. The next prime is 44944439. The reversal of 44944427 is 72444944.

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 44944427 - 2² = 44944423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44944423) 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, 2042918 + ... + 2042939.

It is an arithmetic number, because the mean of its divisors is an integer number (12257574).

Almost surely, 2^44944427 is an apocalyptic number.

44944427 is a deficient number, since it is larger than the sum of its proper divisors (4085869).

44944427 is a wasteful number, since it uses less digits than its factorization.

44944427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085868.

The product of its digits is 129024, while the sum is 38.

The square root of 44944427 is about 6704.0604860040. The cubic root of 44944427 is about 355.5428499619.

The spelling of 44944427 in words is "forty-four million, nine hundred forty-four thousand, four hundred twenty-seven".