44230464 has 84 divisors (see below), whose sum is σ = 134265924. Its totient is φ = 13873152.

The previous prime is 44230463. The next prime is 44230469. The reversal of 44230464 is 46403244.

It can be written as a sum of positive squares in 2 ways, for example, as 12960000 + 31270464 = 3600^2 + 5592^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44230463) 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 11 ways as a sum of consecutive naturals, for example, 7534 + ... + 12050.

Almost surely, 2^44230464 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 44230464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67132962).

44230464 is an abundant number, since it is smaller than the sum of its proper divisors (90035460).

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

44230464 is a wasteful number, since it uses less digits than its factorization.

44230464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552 (or 4539 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 44230464 is about 6650.5987700357. The cubic root of 44230464 is about 353.6501379189.

The spelling of 44230464 in words is "forty-four million, two hundred thirty thousand, four hundred sixty-four".