67285672 has 16 divisors (see below), whose sum is σ = 131646240. Its totient is φ = 32180016.

The previous prime is 67285663. The next prime is 67285697. The reversal of 67285672 is 27658276.

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, 182658 + ... + 183025.

It is an arithmetic number, because the mean of its divisors is an integer number (8227890).

Almost surely, 2^67285672 is an apocalyptic number.

It is an amenable number.

67285672 is a deficient number, since it is larger than the sum of its proper divisors (64360568).

67285672 is a wasteful number, since it uses less digits than its factorization.

67285672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365712 (or 365708 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 67285672 is about 8202.7844053102. The cubic root of 67285672 is about 406.7312406044.

The spelling of 67285672 in words is "sixty-seven million, two hundred eighty-five thousand, six hundred seventy-two".