68733412 has 24 divisors (see below), whose sum is σ = 138126240. Its totient is φ = 29597760.

The previous prime is 68733409. The next prime is 68733433. The reversal of 68733412 is 21433786.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 40273 + ... + 41944.

It is an arithmetic number, because the mean of its divisors is an integer number (5755260).

Almost surely, 2^68733412 is an apocalyptic number.

It is an amenable number.

68733412 is an abundant number, since it is smaller than the sum of its proper divisors (69392828).

68733412 is a wasteful number, since it uses less digits than its factorization.

68733412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82251 (or 82249 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 68733412 is about 8290.5616215067. The cubic root of 68733412 is about 409.6276850107.

The spelling of 68733412 in words is "sixty-eight million, seven hundred thirty-three thousand, four hundred twelve".