8887472 has 20 divisors (see below), whose sum is σ = 18785256. Its totient is φ = 4039680.

The previous prime is 8887441. The next prime is 8887493. The reversal of 8887472 is 2747888.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 3 ways as a sum of consecutive naturals, for example, 25073 + ... + 25424.

Almost surely, 2^8887472 is an apocalyptic number.

It is an amenable number.

8887472 is an abundant number, since it is smaller than the sum of its proper divisors (9897784).

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

8887472 is a wasteful number, since it uses less digits than its factorization.

8887472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50516 (or 50510 counting only the distinct ones).

The product of its digits is 200704, while the sum is 44.

The square root of 8887472 is about 2981.1863410394. The cubic root of 8887472 is about 207.1378266374.

The spelling of 8887472 in words is "eight million, eight hundred eighty-seven thousand, four hundred seventy-two".