67073051 has 2 divisors, whose sum is σ = 67073052. Its totient is φ = 67073050.

The previous prime is 67073023. The next prime is 67073063. The reversal of 67073051 is 15037076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67073051 - 2¹⁴ = 67056667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (67073081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33536525 + 33536526.

It is an arithmetic number, because the mean of its divisors is an integer number (33536526).

Almost surely, 2^67073051 is an apocalyptic number.

67073051 is a deficient number, since it is larger than the sum of its proper divisors (1).

67073051 is an equidigital number, since it uses as much as digits as its factorization.

67073051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 67073051 is about 8189.8138562485. The cubic root of 67073051 is about 406.3023684443.

The spelling of 67073051 in words is "sixty-seven million, seventy-three thousand, fifty-one".