38762047 has 2 divisors, whose sum is σ = 38762048. Its totient is φ = 38762046.

The previous prime is 38762041. The next prime is 38762069. The reversal of 38762047 is 74026783.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38762047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38761997 and 38762015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38762041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19381023 + 19381024.

It is an arithmetic number, because the mean of its divisors is an integer number (19381024).

Almost surely, 2^38762047 is an apocalyptic number.

38762047 is a deficient number, since it is larger than the sum of its proper divisors (1).

38762047 is an equidigital number, since it uses as much as digits as its factorization.

38762047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 38762047 is about 6225.9173621242. The cubic root of 38762047 is about 338.4300368793.

The spelling of 38762047 in words is "thirty-eight million, seven hundred sixty-two thousand, forty-seven".