67714238 has 12 divisors (see below), whose sum is σ = 102617880. Its totient is φ = 33511800.

The previous prime is 67714237. The next prime is 67714249. The reversal of 67714238 is 83241776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67714237) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 18743 + ... + 22061.

It is an arithmetic number, because the mean of its divisors is an integer number (8551490).

Almost surely, 2^67714238 is an apocalyptic number.

67714238 is a deficient number, since it is larger than the sum of its proper divisors (34903642).

67714238 is a wasteful number, since it uses less digits than its factorization.

67714238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523 (or 3422 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 67714238 is about 8228.8661430357. The cubic root of 67714238 is about 407.5929515587.

The spelling of 67714238 in words is "sixty-seven million, seven hundred fourteen thousand, two hundred thirty-eight".