8701444 has 12 divisors (see below), whose sum is σ = 15259468. Its totient is φ = 4341600.

The previous prime is 8701423. The next prime is 8701447. The reversal of 8701444 is 4441078.

It can be written as a sum of positive squares in 2 ways, for example, as 1742400 + 6959044 = 1320^2 + 2638^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8701447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154 + ... + 4174.

Almost surely, 2^8701444 is an apocalyptic number.

It is an amenable number.

8701444 is a deficient number, since it is larger than the sum of its proper divisors (6558024).

8701444 is a wasteful number, since it uses less digits than its factorization.

8701444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566 (or 4564 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 8701444 is about 2949.8210115192. The cubic root of 8701444 is about 205.6823898777.

The spelling of 8701444 in words is "eight million, seven hundred one thousand, four hundred forty-four".