68063352 has 96 divisors (see below), whose sum is σ = 204433920. Its totient is φ = 18809280.

The previous prime is 68063351. The next prime is 68063353. The reversal of 68063352 is 25336086.

It is an interprime number because it is at equal distance from previous prime (68063351) and next prime (68063353).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68063351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35523 + ... + 37389.

It is an arithmetic number, because the mean of its divisors is an integer number (2129520).

Almost surely, 2^68063352 is an apocalyptic number.

68063352 is a gapful number since it is divisible by the number (62) 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 68063352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102216960).

68063352 is an abundant number, since it is smaller than the sum of its proper divisors (136370568).

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

68063352 is a wasteful number, since it uses less digits than its factorization.

68063352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 68063352 is about 8250.0516362020. The cubic root of 68063352 is about 408.2922262474.

The spelling of 68063352 in words is "sixty-eight million, sixty-three thousand, three hundred fifty-two".