68183012 has 12 divisors (see below), whose sum is σ = 123169536. Its totient is φ = 32991720.

The previous prime is 68182999. The next prime is 68183033. The reversal of 68183012 is 21038186.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274808 + ... + 275055.

It is an arithmetic number, because the mean of its divisors is an integer number (10264128).

Almost surely, 2^68183012 is an apocalyptic number.

68183012 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68183012 is a deficient number, since it is larger than the sum of its proper divisors (54986524).

68183012 is a wasteful number, since it uses less digits than its factorization.

68183012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549898 (or 549896 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 68183012 is about 8257.3005274121. The cubic root of 68183012 is about 408.5313546643.

The spelling of 68183012 in words is "sixty-eight million, one hundred eighty-three thousand, twelve".