68602200 has 96 divisors (see below), whose sum is σ = 217694400. Its totient is φ = 17861760.

The previous prime is 68602189. The next prime is 68602201. The reversal of 68602200 is 220686.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68602201) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 24471 + ... + 27129.

It is an arithmetic number, because the mean of its divisors is an integer number (2267650).

Almost surely, 2^68602200 is an apocalyptic number.

68602200 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 68602200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108847200).

68602200 is an abundant number, since it is smaller than the sum of its proper divisors (149092200).

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

68602200 is a wasteful number, since it uses less digits than its factorization.

68602200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721 (or 2712 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 68602200 is about 8282.6445052290. The cubic root of 68602200 is about 409.3668593840.

Adding to 68602200 its reverse (220686), we get a palindrome (68822886).

The spelling of 68602200 in words is "sixty-eight million, six hundred two thousand, two hundred".