38214863 has 2 divisors, whose sum is σ = 38214864. Its totient is φ = 38214862.

The previous prime is 38214859. The next prime is 38214877. The reversal of 38214863 is 36841283.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38214863 - 2² = 38214859 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38214893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19107431 + 19107432.

It is an arithmetic number, because the mean of its divisors is an integer number (19107432).

Almost surely, 2^38214863 is an apocalyptic number.

38214863 is a deficient number, since it is larger than the sum of its proper divisors (1).

38214863 is an equidigital number, since it uses as much as digits as its factorization.

38214863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 35.

The square root of 38214863 is about 6181.8171276737. The cubic root of 38214863 is about 336.8300028705.

The spelling of 38214863 in words is "thirty-eight million, two hundred fourteen thousand, eight hundred sixty-three".