67348051 has 2 divisors, whose sum is σ = 67348052. Its totient is φ = 67348050.

The previous prime is 67348037. The next prime is 67348079. The reversal of 67348051 is 15084376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67348051 - 2¹¹ = 67346003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67347998 and 67348016.

It is not a weakly prime, because it can be changed into another prime (67348091) 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 as a sum of consecutive naturals, namely, 33674025 + 33674026.

It is an arithmetic number, because the mean of its divisors is an integer number (33674026).

Almost surely, 2^67348051 is an apocalyptic number.

67348051 is a deficient number, since it is larger than the sum of its proper divisors (1).

67348051 is an equidigital number, since it uses as much as digits as its factorization.

67348051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 67348051 is about 8206.5858309043. The cubic root of 67348051 is about 406.8568921777.

The spelling of 67348051 in words is "sixty-seven million, three hundred forty-eight thousand, fifty-one".