68074003 has 2 divisors, whose sum is σ = 68074004. Its totient is φ = 68074002.

The previous prime is 68073983. The next prime is 68074009. The reversal of 68074003 is 30047086.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68074003 - 2²¹ = 65976851 is a prime.

It is not a weakly prime, because it can be changed into another prime (68074009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34037001 + 34037002.

It is an arithmetic number, because the mean of its divisors is an integer number (34037002).

Almost surely, 2^68074003 is an apocalyptic number.

68074003 is a deficient number, since it is larger than the sum of its proper divisors (1).

68074003 is an equidigital number, since it uses as much as digits as its factorization.

68074003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 68074003 is about 8250.6971220619. The cubic root of 68074003 is about 408.3135225522.

The spelling of 68074003 in words is "sixty-eight million, seventy-four thousand, three".