67266272 has 24 divisors (see below), whose sum is σ = 133317072. Its totient is φ = 33408000.

The previous prime is 67266257. The next prime is 67266307. The reversal of 67266272 is 27266276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129 + ... + 11792.

It is an arithmetic number, because the mean of its divisors is an integer number (5554878).

Almost surely, 2^67266272 is an apocalyptic number.

It is an amenable number.

67266272 is a deficient number, since it is larger than the sum of its proper divisors (66050800).

67266272 is a wasteful number, since it uses less digits than its factorization.

67266272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14082 (or 14074 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 67266272 is about 8201.6017947716. The cubic root of 67266272 is about 406.6921468701.

The spelling of 67266272 in words is "sixty-seven million, two hundred sixty-six thousand, two hundred seventy-two".