38874259 has 2 divisors, whose sum is σ = 38874260. Its totient is φ = 38874258.

The previous prime is 38874233. The next prime is 38874289. The reversal of 38874259 is 95247883.

It is a weak prime.

It is an emirp because it is prime and its reverse (95247883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38874259 - 2⁷ = 38874131 is a prime.

It is a super-2 number, since 2×38874259² = 3022416025598162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38874289) 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, 19437129 + 19437130.

It is an arithmetic number, because the mean of its divisors is an integer number (19437130).

Almost surely, 2^38874259 is an apocalyptic number.

38874259 is a deficient number, since it is larger than the sum of its proper divisors (1).

38874259 is an equidigital number, since it uses as much as digits as its factorization.

38874259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 46.

The square root of 38874259 is about 6234.9225336006. The cubic root of 38874259 is about 338.7562952312.

It can be divided in two parts, 388 and 74259, that added together give a palindrome (74647).

The spelling of 38874259 in words is "thirty-eight million, eight hundred seventy-four thousand, two hundred fifty-nine".