67055201 has 4 divisors (see below), whose sum is σ = 69218304. Its totient is φ = 64892100.

The previous prime is 67055179. The next prime is 67055203. The reversal of 67055201 is 10255076.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67055201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67055203) 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 3 ways as a sum of consecutive naturals, for example, 1081505 + ... + 1081566.

It is an arithmetic number, because the mean of its divisors is an integer number (17304576).

Almost surely, 2^67055201 is an apocalyptic number.

It is an amenable number.

67055201 is a deficient number, since it is larger than the sum of its proper divisors (2163103).

67055201 is a wasteful number, since it uses less digits than its factorization.

67055201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163102.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 67055201 is about 8188.7240153763. The cubic root of 67055201 is about 406.2663224684.

The spelling of 67055201 in words is "sixty-seven million, fifty-five thousand, two hundred one".