67012253 has 16 divisors (see below), whose sum is σ = 85257600. Its totient is φ = 52214400.

The previous prime is 67012247. The next prime is 67012273. The reversal of 67012253 is 35221076.

It is not a de Polignac number, because 67012253 - 2⁴ = 67012237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67012213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5108 + ... + 12653.

It is an arithmetic number, because the mean of its divisors is an integer number (5328600).

Almost surely, 2^67012253 is an apocalyptic number.

It is an amenable number.

67012253 is a deficient number, since it is larger than the sum of its proper divisors (18245347).

67012253 is a wasteful number, since it uses less digits than its factorization.

67012253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17793 (or 17779 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 67012253 is about 8186.1012087562. The cubic root of 67012253 is about 406.1795678134.

The spelling of 67012253 in words is "sixty-seven million, twelve thousand, two hundred fifty-three".