2444970 has 64 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 571200.

The previous prime is 2444963. The next prime is 2444983. The reversal of 2444970 is 794442.

2444970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10111 + ... + 10349.

It is an arithmetic number, because the mean of its divisors is an integer number (103680).

2^2444970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2444970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3317760).

2444970 is an abundant number, since it is smaller than the sum of its proper divisors (4190550).

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

2444970 is a wasteful number, since it uses less digits than its factorization.

2444970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2444970 is about 1563.6399841396. The cubic root of 2444970 is about 134.7176540690.

The spelling of 2444970 in words is "two million, four hundred forty-four thousand, nine hundred seventy".