44392961 has 4 divisors (see below), whose sum is σ = 45825024. Its totient is φ = 42960900.

The previous prime is 44392913. The next prime is 44392969. The reversal of 44392961 is 16929344.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44392961 - 2¹⁸ = 44130817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44392969) 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, 715985 + ... + 716046.

It is an arithmetic number, because the mean of its divisors is an integer number (11456256).

Almost surely, 2^44392961 is an apocalyptic number.

It is an amenable number.

44392961 is a deficient number, since it is larger than the sum of its proper divisors (1432063).

44392961 is a wasteful number, since it uses less digits than its factorization.

44392961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432062.

The product of its digits is 46656, while the sum is 38.

The square root of 44392961 is about 6662.8042894865. The cubic root of 44392961 is about 354.0826969066.

The spelling of 44392961 in words is "forty-four million, three hundred ninety-two thousand, nine hundred sixty-one".