68245352 has 32 divisors (see below), whose sum is σ = 151286400. Its totient is φ = 28238784.

The previous prime is 68245351. The next prime is 68245357. The reversal of 68245352 is 25354286.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (68245351) 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 7 ways as a sum of consecutive naturals, for example, 19388 + ... + 22635.

It is an arithmetic number, because the mean of its divisors is an integer number (4727700).

Almost surely, 2^68245352 is an apocalyptic number.

It is an amenable number.

68245352 is an abundant number, since it is smaller than the sum of its proper divisors (83041048).

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

68245352 is a wasteful number, since it uses less digits than its factorization.

68245352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42065 (or 42061 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 68245352 is about 8261.0745063823. The cubic root of 68245352 is about 408.6558240205.

The spelling of 68245352 in words is "sixty-eight million, two hundred forty-five thousand, three hundred fifty-two".