44443460 has 48 divisors (see below), whose sum is σ = 97466880. Its totient is φ = 17003520.

The previous prime is 44443459. The next prime is 44443463. The reversal of 44443460 is 6434444.

It is a super-2 number, since 2×44443460² = 3950442273543200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44443463) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 59771 + ... + 60509.

It is an arithmetic number, because the mean of its divisors is an integer number (2030560).

Almost surely, 2^44443460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44443460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48733440).

44443460 is an abundant number, since it is smaller than the sum of its proper divisors (53023420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44443460 is a wasteful number, since it uses less digits than its factorization.

44443460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 44443460 is about 6666.5928329245. The cubic root of 44443460 is about 354.2169077207.

The spelling of 44443460 in words is "forty-four million, four hundred forty-three thousand, four hundred sixty".