8744487 has 8 divisors (see below), whose sum is σ = 11704704. Its totient is φ = 5806968.

The previous prime is 8744467. The next prime is 8744497. The reversal of 8744487 is 7844478.

8744487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8744487 - 2⁶ = 8744423 is a prime.

8744487 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8744447) 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, 4753 + ... + 6330.

It is an arithmetic number, because the mean of its divisors is an integer number (1463088).

Almost surely, 2^8744487 is an apocalyptic number.

8744487 is a deficient number, since it is larger than the sum of its proper divisors (2960217).

8744487 is a wasteful number, since it uses less digits than its factorization.

8744487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349.

The product of its digits is 200704, while the sum is 42.

The square root of 8744487 is about 2957.1078776399. The cubic root of 8744487 is about 206.0209784775.

Subtracting from 8744487 its reverse (7844478), we obtain a palindrome (900009).

The spelling of 8744487 in words is "eight million, seven hundred forty-four thousand, four hundred eighty-seven".