8552040 has 64 divisors (see below), whose sum is σ = 29324160. Its totient is φ = 1954560.

The previous prime is 8552039. The next prime is 8552057. The reversal of 8552040 is 402558.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 8552040.

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 15 ways as a sum of consecutive naturals, for example, 4251 + ... + 5930.

It is an arithmetic number, because the mean of its divisors is an integer number (458190).

Almost surely, 2^8552040 is an apocalyptic number.

It is an amenable number.

8552040 is an abundant number, since it is smaller than the sum of its proper divisors (20772120).

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

8552040 is a wasteful number, since it uses less digits than its factorization.

8552040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202 (or 10198 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 8552040 is about 2924.3871152773. The cubic root of 8552040 is about 204.4983968964.

Adding to 8552040 its reverse (402558), we get a palindrome (8954598).

It can be divided in two parts, 85 and 52040, that added together give a palindrome (52125).

The spelling of 8552040 in words is "eight million, five hundred fifty-two thousand, forty".