68067084 has 24 divisors (see below), whose sum is σ = 158957568. Its totient is φ = 22669840.

The previous prime is 68067067. The next prime is 68067091. The reversal of 68067084 is 48076086.

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, 23989 + ... + 26675.

It is an arithmetic number, because the mean of its divisors is an integer number (6623232).

Almost surely, 2^68067084 is an apocalyptic number.

It is an amenable number.

68067084 is an abundant number, since it is smaller than the sum of its proper divisors (90890484).

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

68067084 is a wasteful number, since it uses less digits than its factorization.

68067084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4805 (or 4803 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 68067084 is about 8250.2778135042. The cubic root of 68067084 is about 408.2996885047.

The spelling of 68067084 in words is "sixty-eight million, sixty-seven thousand, eighty-four".