68025732 has 48 divisors (see below), whose sum is σ = 163817472. Its totient is φ = 21958560.

The previous prime is 68025731. The next prime is 68025733. The reversal of 68025732 is 23752086.

It is an interprime number because it is at equal distance from previous prime (68025731) and next prime (68025733).

It is a junction number, because it is equal to n+sod(n) for n = 68025693 and 68025702.

It is not an unprimeable number, because it can be changed into a prime (68025731) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 57507 + ... + 58677.

It is an arithmetic number, because the mean of its divisors is an integer number (3412864).

Almost surely, 2^68025732 is an apocalyptic number.

It is an amenable number.

68025732 is an abundant number, since it is smaller than the sum of its proper divisors (95791740).

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

68025732 is a wasteful number, since it uses less digits than its factorization.

68025732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 68025732 is about 8247.7713353366. The cubic root of 68025732 is about 408.2169885759.

The spelling of 68025732 in words is "sixty-eight million, twenty-five thousand, seven hundred thirty-two".