67265213 has 4 divisors (see below), whose sum is σ = 67458300. Its totient is φ = 67072128.

The previous prime is 67265207. The next prime is 67265227. The reversal of 67265213 is 31256276.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62125924 + 5139289 = 7882^2 + 2267^2 .

It is a cyclic number.

It is not a de Polignac number, because 67265213 - 2⁴ = 67265197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 67265213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67265203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96020 + ... + 96717.

It is an arithmetic number, because the mean of its divisors is an integer number (16864575).

Almost surely, 2^67265213 is an apocalyptic number.

It is an amenable number.

67265213 is a deficient number, since it is larger than the sum of its proper divisors (193087).

67265213 is a wasteful number, since it uses less digits than its factorization.

67265213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193086.

The product of its digits is 15120, while the sum is 32.

The square root of 67265213 is about 8201.5372339580. The cubic root of 67265213 is about 406.6900126195.

The spelling of 67265213 in words is "sixty-seven million, two hundred sixty-five thousand, two hundred thirteen".