68554200 has 384 divisors, whose sum is σ = 269982720. Its totient is φ = 14131200.

The previous prime is 68554193. The next prime is 68554243. The reversal of 68554200 is 245586.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 1458577 + ... + 1458623.

It is an arithmetic number, because the mean of its divisors is an integer number (703080).

Almost surely, 2^68554200 is an apocalyptic number.

68554200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68554200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134991360).

68554200 is an abundant number, since it is smaller than the sum of its proper divisors (201428520).

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

68554200 is a wasteful number, since it uses less digits than its factorization.

68554200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 68554200 is about 8279.7463729271. The cubic root of 68554200 is about 409.2713610186.

Adding to 68554200 its reverse (245586), we get a palindrome (68799786).

The spelling of 68554200 in words is "sixty-eight million, five hundred fifty-four thousand, two hundred".