38876111 has 2 divisors, whose sum is σ = 38876112. Its totient is φ = 38876110.

The previous prime is 38876099. The next prime is 38876129. The reversal of 38876111 is 11167883.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38876111 - 2¹⁰ = 38875087 is a prime.

It is a super-2 number, since 2×38876111² = 3022704012968642, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38876311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19438055 + 19438056.

It is an arithmetic number, because the mean of its divisors is an integer number (19438056).

Almost surely, 2^38876111 is an apocalyptic number.

38876111 is a deficient number, since it is larger than the sum of its proper divisors (1).

38876111 is an equidigital number, since it uses as much as digits as its factorization.

38876111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 35.

The square root of 38876111 is about 6235.0710501164. The cubic root of 38876111 is about 338.7616746838.

The spelling of 38876111 in words is "thirty-eight million, eight hundred seventy-six thousand, one hundred eleven".