67474063 has 2 divisors, whose sum is σ = 67474064. Its totient is φ = 67474062.

The previous prime is 67474031. The next prime is 67474067. The reversal of 67474063 is 36047476.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67474063 - 2⁵ = 67474031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67474067) 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, 33737031 + 33737032.

It is an arithmetic number, because the mean of its divisors is an integer number (33737032).

Almost surely, 2^67474063 is an apocalyptic number.

67474063 is a deficient number, since it is larger than the sum of its proper divisors (1).

67474063 is an equidigital number, since it uses as much as digits as its factorization.

67474063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 37.

The square root of 67474063 is about 8214.2597353626. The cubic root of 67474063 is about 407.1104848083.

The spelling of 67474063 in words is "sixty-seven million, four hundred seventy-four thousand, sixty-three".