38014987 has 2 divisors, whose sum is σ = 38014988. Its totient is φ = 38014986.

The previous prime is 38014973. The next prime is 38014993. The reversal of 38014987 is 78941083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38014987 - 2¹⁹ = 37490699 is a prime.

It is a super-2 number, since 2×38014987² = 2890278473220338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38014927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19007493 + 19007494.

It is an arithmetic number, because the mean of its divisors is an integer number (19007494).

Almost surely, 2^38014987 is an apocalyptic number.

38014987 is a deficient number, since it is larger than the sum of its proper divisors (1).

38014987 is an equidigital number, since it uses as much as digits as its factorization.

38014987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 38014987 is about 6165.6294893547. The cubic root of 38014987 is about 336.2417330509.

The spelling of 38014987 in words is "thirty-eight million, fourteen thousand, nine hundred eighty-seven".