38414161 has 2 divisors, whose sum is σ = 38414162. Its totient is φ = 38414160.

The previous prime is 38414147. The next prime is 38414213. The reversal of 38414161 is 16141483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20647936 + 17766225 = 4544^2 + 4215^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38414161 is a prime.

It is not a weakly prime, because it can be changed into another prime (38411161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19207080 + 19207081.

It is an arithmetic number, because the mean of its divisors is an integer number (19207081).

Almost surely, 2^38414161 is an apocalyptic number.

It is an amenable number.

38414161 is a deficient number, since it is larger than the sum of its proper divisors (1).

38414161 is an equidigital number, since it uses as much as digits as its factorization.

38414161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 28.

The square root of 38414161 is about 6197.9158593837. The cubic root of 38414161 is about 337.4145327251.

The spelling of 38414161 in words is "thirty-eight million, four hundred fourteen thousand, one hundred sixty-one".