68063332 has 24 divisors (see below), whose sum is σ = 122177664. Its totient is φ = 33161952.

The previous prime is 68063329. The next prime is 68063341. The reversal of 68063332 is 23336086.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 68063294 and 68063303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51423 + ... + 52729.

It is an arithmetic number, because the mean of its divisors is an integer number (5090736).

Almost surely, 2^68063332 is an apocalyptic number.

It is an amenable number.

68063332 is a deficient number, since it is larger than the sum of its proper divisors (54114332).

68063332 is a wasteful number, since it uses less digits than its factorization.

68063332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 68063332 is about 8250.0504240883. The cubic root of 68063332 is about 408.2921862560.

The spelling of 68063332 in words is "sixty-eight million, sixty-three thousand, three hundred thirty-two".