67226452 has 12 divisors (see below), whose sum is σ = 118789216. Its totient is φ = 33286680.

The previous prime is 67226443. The next prime is 67226459. The reversal of 67226452 is 25462276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67226459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81174 + ... + 81997.

Almost surely, 2^67226452 is an apocalyptic number.

It is an amenable number.

67226452 is a deficient number, since it is larger than the sum of its proper divisors (51562764).

67226452 is a wasteful number, since it uses less digits than its factorization.

67226452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163278 (or 163276 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 67226452 is about 8199.1738608228. The cubic root of 67226452 is about 406.6118804036.

The spelling of 67226452 in words is "sixty-seven million, two hundred twenty-six thousand, four hundred fifty-two".