44970 has 16 divisors (see below), whose sum is σ = 108000. Its totient is φ = 11984.

The previous prime is 44963. The next prime is 44971. The reversal of 44970 is 7944.

It is a nialpdrome in base 6.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 44970.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44970.

It is not an unprimeable number, because it can be changed into a prime (44971) 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, 720 + ... + 779.

It is an arithmetic number, because the mean of its divisors is an integer number (6750).

2⁴⁴⁹⁷⁰ is an apocalyptic number.

44970 is an abundant number, since it is smaller than the sum of its proper divisors (63030).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54000).

44970 is a wasteful number, since it uses less digits than its factorization.

44970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 44970 is about 212.0613118888. The cubic root of 44970 is about 35.5610270804.

The spelling of 44970 in words is "forty-four thousand, nine hundred seventy".