8849872 has 20 divisors (see below), whose sum is σ = 17738820. Its totient is φ = 4272128.

The previous prime is 8849861. The next prime is 8849879. The reversal of 8849872 is 2789488.

It can be written as a sum of positive squares in 2 ways, for example, as 1752976 + 7096896 = 1324^2 + 2664^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8849879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9073 + ... + 10000.

It is an arithmetic number, because the mean of its divisors is an integer number (886941).

Almost surely, 2^8849872 is an apocalyptic number.

It is an amenable number.

8849872 is an abundant number, since it is smaller than the sum of its proper divisors (8888948).

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

8849872 is a wasteful number, since it uses less digits than its factorization.

8849872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19110 (or 19104 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 8849872 is about 2974.8734426863. The cubic root of 8849872 is about 206.8453028263.

It can be divided in two parts, 8 and 849872, that multiplied together give a palindrome (6798976).

The spelling of 8849872 in words is "eight million, eight hundred forty-nine thousand, eight hundred seventy-two".