67200013 has 8 divisors (see below), whose sum is σ = 68904000. Its totient is φ = 65502528.

The previous prime is 67200011. The next prime is 67200071. The reversal of 67200013 is 31000276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 67200013 - 2¹ = 67200011 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 (67200011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24453 + ... + 27061.

It is an arithmetic number, because the mean of its divisors is an integer number (8613000).

Almost surely, 2^67200013 is an apocalyptic number.

It is an amenable number.

67200013 is a deficient number, since it is larger than the sum of its proper divisors (1703987).

67200013 is a wasteful number, since it uses less digits than its factorization.

67200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 67200013 is about 8197.5614056864. The cubic root of 67200013 is about 406.5585689425.

Adding to 67200013 its reverse (31000276), we get a palindrome (98200289).

The spelling of 67200013 in words is "sixty-seven million, two hundred thousand, thirteen".