67296772 has 12 divisors (see below), whose sum is σ = 117827136. Its totient is φ = 33631880.

The previous prime is 67296769. The next prime is 67296773. The reversal of 67296772 is 27769276.

It is not an unprimeable number, because it can be changed into a prime (67296773) 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, 12393 + ... + 16975.

It is an arithmetic number, because the mean of its divisors is an integer number (9818928).

Almost surely, 2^67296772 is an apocalyptic number.

It is an amenable number.

67296772 is a deficient number, since it is larger than the sum of its proper divisors (50530364).

67296772 is a wasteful number, since it uses less digits than its factorization.

67296772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8258 (or 8256 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The square root of 67296772 is about 8203.4609769292. The cubic root of 67296772 is about 406.7536052891.

The spelling of 67296772 in words is "sixty-seven million, two hundred ninety-six thousand, seven hundred seventy-two".