44479745 has 8 divisors (see below), whose sum is σ = 53653416. Its totient is φ = 35398656.

The previous prime is 44479733. The next prime is 44479753. The reversal of 44479745 is 54797444.

It can be written as a sum of positive squares in 4 ways, for example, as 1459264 + 43020481 = 1208^2 + 6559^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 44479745 - 2¹⁴ = 44463361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44479696 and 44479705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22082 + ... + 24011.

It is an arithmetic number, because the mean of its divisors is an integer number (6706677).

Almost surely, 2^44479745 is an apocalyptic number.

It is an amenable number.

44479745 is a deficient number, since it is larger than the sum of its proper divisors (9173671).

44479745 is a wasteful number, since it uses less digits than its factorization.

44479745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46291.

The product of its digits is 564480, while the sum is 44.

The square root of 44479745 is about 6669.3136828312. The cubic root of 44479745 is about 354.3132793375.

The spelling of 44479745 in words is "forty-four million, four hundred seventy-nine thousand, seven hundred forty-five".