44298144 has 192 divisors, whose sum is σ = 145152000. Its totient is φ = 13029120.

The previous prime is 44298143. The next prime is 44298187. The reversal of 44298144 is 44189244.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44298099 and 44298108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44298143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560697 + ... + 560775.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^44298144 is an apocalyptic number.

44298144 is a gapful number since it is divisible by the number (44) 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 44298144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72576000).

44298144 is an abundant number, since it is smaller than the sum of its proper divisors (100853856).

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

44298144 is a wasteful number, since it uses less digits than its factorization.

44298144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 154 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 44298144 is about 6655.6850887042. The cubic root of 44298144 is about 353.8304272590.

Subtracting from 44298144 its reverse (44189244), we obtain a square (108900 = 330²).

The spelling of 44298144 in words is "forty-four million, two hundred ninety-eight thousand, one hundred forty-four".