67222396 has 12 divisors (see below), whose sum is σ = 117803560. Its totient is φ = 33564240.

The previous prime is 67222387. The next prime is 67222409. The reversal of 67222396 is 69322276.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 8415 + ... + 14326.

Almost surely, 2^67222396 is an apocalyptic number.

It is an amenable number.

67222396 is a deficient number, since it is larger than the sum of its proper divisors (50581164).

67222396 is a wasteful number, since it uses less digits than its factorization.

67222396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23484 (or 23482 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 67222396 is about 8198.9265150994. The cubic root of 67222396 is about 406.6037028142.

The spelling of 67222396 in words is "sixty-seven million, two hundred twenty-two thousand, three hundred ninety-six".