38667467 has 2 divisors, whose sum is σ = 38667468. Its totient is φ = 38667466.

The previous prime is 38667463. The next prime is 38667481. The reversal of 38667467 is 76476683.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38667467 - 2² = 38667463 is a prime.

It is not a weakly prime, because it can be changed into another prime (38667463) 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, 19333733 + 19333734.

It is an arithmetic number, because the mean of its divisors is an integer number (19333734).

Almost surely, 2^38667467 is an apocalyptic number.

38667467 is a deficient number, since it is larger than the sum of its proper divisors (1).

38667467 is an equidigital number, since it uses as much as digits as its factorization.

38667467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 47.

The square root of 38667467 is about 6218.3170552811. The cubic root of 38667467 is about 338.1545545055.

The spelling of 38667467 in words is "thirty-eight million, six hundred sixty-seven thousand, four hundred sixty-seven".