44898672 has 160 divisors (see below), whose sum is σ = 150545920. Its totient is φ = 11197440.

The previous prime is 44898661. The next prime is 44898673. The reversal of 44898672 is 27689844.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44898673) 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, 82722 + ... + 83262.

It is an arithmetic number, because the mean of its divisors is an integer number (940912).

Almost surely, 2^44898672 is an apocalyptic number.

44898672 is a gapful number since it is divisible by the number (42) 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 44898672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75272960).

44898672 is an abundant number, since it is smaller than the sum of its proper divisors (105647248).

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

44898672 is a wasteful number, since it uses less digits than its factorization.

44898672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 585 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 44898672 is about 6700.6471329268. The cubic root of 44898672 is about 355.4221573071.

The spelling of 44898672 in words is "forty-four million, eight hundred ninety-eight thousand, six hundred seventy-two".