44988160 has 72 divisors (see below), whose sum is σ = 123179616. Its totient is φ = 15421440.

The previous prime is 44988157. The next prime is 44988169. The reversal of 44988160 is 6188944.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44988169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6450 + ... + 11470.

It is an arithmetic number, because the mean of its divisors is an integer number (1710828).

Almost surely, 2^44988160 is an apocalyptic number.

44988160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44988160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61589808).

44988160 is an abundant number, since it is smaller than the sum of its proper divisors (78191456).

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

44988160 is an equidigital number, since it uses as much as digits as its factorization.

44988160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 44988160 is about 6707.3213729476. The cubic root of 44988160 is about 355.6581324410.

The spelling of 44988160 in words is "forty-four million, nine hundred eighty-eight thousand, one hundred sixty".