44424965 has 8 divisors (see below), whose sum is σ = 57410808. Its totient is φ = 32806080.

The previous prime is 44424943. The next prime is 44424979. The reversal of 44424965 is 56942444.

It can be written as a sum of positive squares in 4 ways, for example, as 2719201 + 41705764 = 1649^2 + 6458^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44424965 - 2¹² = 44420869 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341666 + ... + 341795.

It is an arithmetic number, because the mean of its divisors is an integer number (7176351).

Almost surely, 2^44424965 is an apocalyptic number.

It is an amenable number.

44424965 is a deficient number, since it is larger than the sum of its proper divisors (12985843).

44424965 is a wasteful number, since it uses less digits than its factorization.

44424965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683479.

The product of its digits is 138240, while the sum is 38.

The square root of 44424965 is about 6665.2055482183. The cubic root of 44424965 is about 354.1677655022.

The spelling of 44424965 in words is "forty-four million, four hundred twenty-four thousand, nine hundred sixty-five".