38308201 has 2 divisors, whose sum is σ = 38308202. Its totient is φ = 38308200.

The previous prime is 38308177. The next prime is 38308211. The reversal of 38308201 is 10280383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24019801 + 14288400 = 4901^2 + 3780^2 .

It is an emirp because it is prime and its reverse (10280383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38308201 - 2¹¹ = 38306153 is a prime.

It is not a weakly prime, because it can be changed into another prime (38308211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19154100 + 19154101.

It is an arithmetic number, because the mean of its divisors is an integer number (19154101).

Almost surely, 2^38308201 is an apocalyptic number.

It is an amenable number.

38308201 is a deficient number, since it is larger than the sum of its proper divisors (1).

38308201 is an equidigital number, since it uses as much as digits as its factorization.

38308201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 38308201 is about 6189.3619218785. The cubic root of 38308201 is about 337.1040103717.

Adding to 38308201 its reverse (10280383), we get a palindrome (48588584).

The spelling of 38308201 in words is "thirty-eight million, three hundred eight thousand, two hundred one".