10438567 has 2 divisors, whose sum is σ = 10438568. Its totient is φ = 10438566.

The previous prime is 10438541. The next prime is 10438613. The reversal of 10438567 is 76583401.

It is a weak prime.

It is an emirp because it is prime and its reverse (76583401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10438567 - 2¹¹ = 10436519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10438517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5219283 + 5219284.

It is an arithmetic number, because the mean of its divisors is an integer number (5219284).

Almost surely, 2^10438567 is an apocalyptic number.

10438567 is a deficient number, since it is larger than the sum of its proper divisors (1).

10438567 is an equidigital number, since it uses as much as digits as its factorization.

10438567 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 10438567 is about 3230.8771254878. The cubic root of 10438567 is about 218.5480626745.

The spelling of 10438567 in words is "ten million, four hundred thirty-eight thousand, five hundred sixty-seven".