68152200 has 96 divisors (see below), whose sum is σ = 213632160. Its totient is φ = 17971200.

The previous prime is 68152177. The next prime is 68152219. The reversal of 68152200 is 225186.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57615 + ... + 58785.

It is an arithmetic number, because the mean of its divisors is an integer number (2225335).

Almost surely, 2^68152200 is an apocalyptic number.

68152200 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 68152200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106816080).

68152200 is an abundant number, since it is smaller than the sum of its proper divisors (145479960).

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

68152200 is a wasteful number, since it uses less digits than its factorization.

68152200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 68152200 is about 8255.4345736612. The cubic root of 68152200 is about 408.4698067590.

Adding to 68152200 its reverse (225186), we get a palindrome (68377386).

The spelling of 68152200 in words is "sixty-eight million, one hundred fifty-two thousand, two hundred".