38872411 has 2 divisors, whose sum is σ = 38872412. Its totient is φ = 38872410.

The previous prime is 38872397. The next prime is 38872417. The reversal of 38872411 is 11427883.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11427883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38872411 - 2⁷ = 38872283 is a prime.

It is a super-2 number, since 2×38872411² = 3022128673905842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38872417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19436205 + 19436206.

It is an arithmetic number, because the mean of its divisors is an integer number (19436206).

Almost surely, 2^38872411 is an apocalyptic number.

38872411 is a deficient number, since it is larger than the sum of its proper divisors (1).

38872411 is an equidigital number, since it uses as much as digits as its factorization.

38872411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 34.

The square root of 38872411 is about 6234.7743343284. The cubic root of 38872411 is about 338.7509272270.

The spelling of 38872411 in words is "thirty-eight million, eight hundred seventy-two thousand, four hundred eleven".