38150087 has 2 divisors, whose sum is σ = 38150088. Its totient is φ = 38150086.

The previous prime is 38150069. The next prime is 38150107. The reversal of 38150087 is 78005183.

It is a weak prime.

It is an emirp because it is prime and its reverse (78005183) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38150087 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 (38150027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19075043 + 19075044.

It is an arithmetic number, because the mean of its divisors is an integer number (19075044).

Almost surely, 2^38150087 is an apocalyptic number.

38150087 is a deficient number, since it is larger than the sum of its proper divisors (1).

38150087 is an equidigital number, since it uses as much as digits as its factorization.

38150087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 38150087 is about 6176.5756694142. The cubic root of 38150087 is about 336.6395809773.

The spelling of 38150087 in words is "thirty-eight million, one hundred fifty thousand, eighty-seven".