44475948 has 72 divisors (see below), whose sum is σ = 126637056. Its totient is φ = 13039200.

The previous prime is 44475947. The next prime is 44475953. The reversal of 44475948 is 84957444.

It is not an unprimeable number, because it can be changed into a prime (44475943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10465 + ... + 14087.

It is an arithmetic number, because the mean of its divisors is an integer number (1758848).

Almost surely, 2^44475948 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 44475948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63318528).

44475948 is an abundant number, since it is smaller than the sum of its proper divisors (82161108).

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

44475948 is a wasteful number, since it uses less digits than its factorization.

44475948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675 (or 3670 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 44475948 is about 6669.0290147817. The cubic root of 44475948 is about 354.3031971019.

The spelling of 44475948 in words is "forty-four million, four hundred seventy-five thousand, nine hundred forty-eight".