8772448 has 12 divisors (see below), whose sum is σ = 17270820. Its totient is φ = 4386208.

The previous prime is 8772443. The next prime is 8772479. The reversal of 8772448 is 8442778.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8772448.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8772443) by changing a digit.

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 as a sum of consecutive naturals, namely, 137038 + ... + 137101.

It is an arithmetic number, because the mean of its divisors is an integer number (1439235).

Almost surely, 2^8772448 is an apocalyptic number.

It is an amenable number.

8772448 is a deficient number, since it is larger than the sum of its proper divisors (8498372).

8772448 is a wasteful number, since it uses less digits than its factorization.

8772448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274149 (or 274141 counting only the distinct ones).

The product of its digits is 100352, while the sum is 40.

The square root of 8772448 is about 2961.8318655859. The cubic root of 8772448 is about 206.2403328190.

The spelling of 8772448 in words is "eight million, seven hundred seventy-two thousand, four hundred forty-eight".