37966063 has 2 divisors, whose sum is σ = 37966064. Its totient is φ = 37966062.

The previous prime is 37966051. The next prime is 37966067. The reversal of 37966063 is 36066973.

37966063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (36066973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 37966063 - 2¹⁷ = 37834991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37966067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18983031 + 18983032.

It is an arithmetic number, because the mean of its divisors is an integer number (18983032).

Almost surely, 2^37966063 is an apocalyptic number.

37966063 is a deficient number, since it is larger than the sum of its proper divisors (1).

37966063 is an equidigital number, since it uses as much as digits as its factorization.

37966063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 37966063 is about 6161.6607339256. The cubic root of 37966063 is about 336.0974272223.

The spelling of 37966063 in words is "thirty-seven million, nine hundred sixty-six thousand, sixty-three".