44113000 has 64 divisors (see below), whose sum is σ = 106629120. Its totient is φ = 17064000.

The previous prime is 44112983. The next prime is 44113009. The reversal of 44113000 is 31144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44113009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30289 + ... + 31711.

It is an arithmetic number, because the mean of its divisors is an integer number (1666080).

Almost surely, 2^44113000 is an apocalyptic number.

44113000 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 44113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53314560).

44113000 is an abundant number, since it is smaller than the sum of its proper divisors (62516120).

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

44113000 is a wasteful number, since it uses less digits than its factorization.

44113000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1461 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 44113000 is about 6641.7618144586. The cubic root of 44113000 is about 353.3367943967.

Adding to 44113000 its reverse (31144), we get a palindrome (44144144).

The spelling of 44113000 in words is "forty-four million, one hundred thirteen thousand".