8652040 has 32 divisors (see below), whose sum is σ = 19601280. Its totient is φ = 3436992.

The previous prime is 8652037. The next prime is 8652041. The reversal of 8652040 is 402568.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8651996 and 8652014.

It is not an unprimeable number, because it can be changed into a prime (8652041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5857 + ... + 7183.

It is an arithmetic number, because the mean of its divisors is an integer number (612540).

Almost surely, 2^8652040 is an apocalyptic number.

It is an amenable number.

8652040 is an abundant number, since it is smaller than the sum of its proper divisors (10949240).

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

8652040 is a wasteful number, since it uses less digits than its factorization.

8652040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501 (or 1497 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 8652040 is about 2941.4350239296. The cubic root of 8652040 is about 205.2923846868.

The spelling of 8652040 in words is "eight million, six hundred fifty-two thousand, forty".