67938230 has 16 divisors (see below), whose sum is σ = 125272224. Its totient is φ = 26512320.

The previous prime is 67938229. The next prime is 67938257. The reversal of 67938230 is 3283976.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82442 + ... + 83261.

It is an arithmetic number, because the mean of its divisors is an integer number (7829514).

Almost surely, 2^67938230 is an apocalyptic number.

67938230 is a deficient number, since it is larger than the sum of its proper divisors (57333994).

67938230 is a wasteful number, since it uses less digits than its factorization.

67938230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165751.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 67938230 is about 8242.4650439053. The cubic root of 67938230 is about 408.0418826350.

The spelling of 67938230 in words is "sixty-seven million, nine hundred thirty-eight thousand, two hundred thirty".