8542200 has 96 divisors (see below), whose sum is σ = 27676800. Its totient is φ = 2175360.

The previous prime is 8542189. The next prime is 8542201. The reversal of 8542200 is 22458.

8542200 is digitally balanced in base 2, base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13491 + ... + 14109.

It is an arithmetic number, because the mean of its divisors is an integer number (288300).

Almost surely, 2^8542200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8542200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13838400).

8542200 is an abundant number, since it is smaller than the sum of its proper divisors (19134600).

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

8542200 is a wasteful number, since it uses less digits than its factorization.

8542200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 8542200 is about 2922.7042272526. The cubic root of 8542200 is about 204.4199346624.

Adding to 8542200 its reverse (22458), we get a palindrome (8564658).

The spelling of 8542200 in words is "eight million, five hundred forty-two thousand, two hundred".