68014436 has 24 divisors (see below), whose sum is σ = 139707456. Its totient is φ = 28360800.

The previous prime is 68014411. The next prime is 68014459. The reversal of 68014436 is 63441086.

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, 31790 + ... + 33861.

It is an arithmetic number, because the mean of its divisors is an integer number (5821144).

Almost surely, 2^68014436 is an apocalyptic number.

It is an amenable number.

68014436 is an abundant number, since it is smaller than the sum of its proper divisors (71693020).

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

68014436 is a wasteful number, since it uses less digits than its factorization.

68014436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65699 (or 65697 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 68014436 is about 8247.0865158552. The cubic root of 68014436 is about 408.1943918603.

The spelling of 68014436 in words is "sixty-eight million, fourteen thousand, four hundred thirty-six".