67002413 has 2 divisors, whose sum is σ = 67002414. Its totient is φ = 67002412.

The previous prime is 67002391. The next prime is 67002431. The reversal of 67002413 is 31420076.

Together with next prime (67002431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41822089 + 25180324 = 6467^2 + 5018^2 .

It is a cyclic number.

It is not a de Polignac number, because 67002413 - 2⁸ = 67002157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67002433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33501206 + 33501207.

It is an arithmetic number, because the mean of its divisors is an integer number (33501207).

Almost surely, 2^67002413 is an apocalyptic number.

It is an amenable number.

67002413 is a deficient number, since it is larger than the sum of its proper divisors (1).

67002413 is an equidigital number, since it uses as much as digits as its factorization.

67002413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 67002413 is about 8185.5001679800. The cubic root of 67002413 is about 406.1596858644.

Adding to 67002413 its reverse (31420076), we get a palindrome (98422489).

The spelling of 67002413 in words is "sixty-seven million, two thousand, four hundred thirteen".