8449152 has 32 divisors (see below), whose sum is σ = 22444080. Its totient is φ = 2816256.

The previous prime is 8449141. The next prime is 8449159. The reversal of 8449152 is 2519448.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (8449159) 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, 10618 + ... + 11385.

Almost surely, 2^8449152 is an apocalyptic number.

It is an amenable number.

8449152 is an abundant number, since it is smaller than the sum of its proper divisors (13994928).

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

8449152 is a wasteful number, since it uses less digits than its factorization.

8449152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22020 (or 22008 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 8449152 is about 2906.7425066559. The cubic root of 8449152 is about 203.6749918990.

The spelling of 8449152 in words is "eight million, four hundred forty-nine thousand, one hundred fifty-two".