44871552 has 96 divisors (see below), whose sum is σ = 140900760. Its totient is φ = 13593600.

The previous prime is 44871523. The next prime is 44871557. The reversal of 44871552 is 25517844.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44871557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10902 + ... + 14442.

Almost surely, 2^44871552 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 44871552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70450380).

44871552 is an abundant number, since it is smaller than the sum of its proper divisors (96029208).

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

44871552 is a wasteful number, since it uses less digits than its factorization.

44871552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572 (or 3557 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 44871552 is about 6698.6231421091. The cubic root of 44871552 is about 355.3505813942.

The spelling of 44871552 in words is "forty-four million, eight hundred seventy-one thousand, five hundred fifty-two".