38214887 has 2 divisors, whose sum is σ = 38214888. Its totient is φ = 38214886.

The previous prime is 38214881. The next prime is 38214893. The reversal of 38214887 is 78841283.

It is a balanced prime because it is at equal distance from previous prime (38214881) and next prime (38214893).

It is a cyclic number.

It is not a de Polignac number, because 38214887 - 2¹⁸ = 37952743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38214881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19107443 + 19107444.

It is an arithmetic number, because the mean of its divisors is an integer number (19107444).

Almost surely, 2^38214887 is an apocalyptic number.

38214887 is a deficient number, since it is larger than the sum of its proper divisors (1).

38214887 is an equidigital number, since it uses as much as digits as its factorization.

38214887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 41.

The square root of 38214887 is about 6181.8190688502. The cubic root of 38214887 is about 336.8300733834.

The spelling of 38214887 in words is "thirty-eight million, two hundred fourteen thousand, eight hundred eighty-seven".