68300232 has 128 divisors (see below), whose sum is σ = 229340160. Its totient is φ = 16369920.

The previous prime is 68300209. The next prime is 68300233. The reversal of 68300232 is 23200386.

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

It is not an unprimeable number, because it can be changed into a prime (68300233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22603 + ... + 25445.

It is an arithmetic number, because the mean of its divisors is an integer number (1791720).

Almost surely, 2^68300232 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 68300232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114670080).

68300232 is an abundant number, since it is smaller than the sum of its proper divisors (161039928).

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

68300232 is a wasteful number, since it uses less digits than its factorization.

68300232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883 (or 2879 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 68300232 is about 8264.3954406841. The cubic root of 68300232 is about 408.7653358628.

The spelling of 68300232 in words is "sixty-eight million, three hundred thousand, two hundred thirty-two".