44947464 has 64 divisors (see below), whose sum is σ = 119064000. Its totient is φ = 14100480.

The previous prime is 44947453. The next prime is 44947481. The reversal of 44947464 is 46474944.

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 15 ways as a sum of consecutive naturals, for example, 109692 + ... + 110100.

It is an arithmetic number, because the mean of its divisors is an integer number (1860375).

Almost surely, 2^44947464 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 44947464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59532000).

44947464 is an abundant number, since it is smaller than the sum of its proper divisors (74116536).

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

44947464 is a wasteful number, since it uses less digits than its factorization.

44947464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 674 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 44947464 is about 6704.2869866974. The cubic root of 44947464 is about 355.5508580687.

The spelling of 44947464 in words is "forty-four million, nine hundred forty-seven thousand, four hundred sixty-four".