68232384 has 168 divisors, whose sum is σ = 217535760. Its totient is φ = 20444160.

The previous prime is 68232377. The next prime is 68232397. The reversal of 68232384 is 48323286.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 766612 + ... + 766700.

Almost surely, 2^68232384 is an apocalyptic number.

68232384 is a gapful number since it is divisible by the number (64) 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 68232384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108767880).

68232384 is an abundant number, since it is smaller than the sum of its proper divisors (149303376).

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

68232384 is a wasteful number, since it uses less digits than its factorization.

68232384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 105 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 68232384 is about 8260.2895833015. The cubic root of 68232384 is about 408.6299380845.

The spelling of 68232384 in words is "sixty-eight million, two hundred thirty-two thousand, three hundred eighty-four".