38105801 has 2 divisors, whose sum is σ = 38105802. Its totient is φ = 38105800.

The previous prime is 38105759. The next prime is 38105813. The reversal of 38105801 is 10850183.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37222201 + 883600 = 6101^2 + 940^2 .

It is an emirp because it is prime and its reverse (10850183) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38105801 - 2⁶ = 38105737 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38105831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19052900 + 19052901.

It is an arithmetic number, because the mean of its divisors is an integer number (19052901).

Almost surely, 2^38105801 is an apocalyptic number.

It is an amenable number.

38105801 is a deficient number, since it is larger than the sum of its proper divisors (1).

38105801 is an equidigital number, since it uses as much as digits as its factorization.

38105801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 38105801 is about 6172.9896322609. The cubic root of 38105801 is about 336.5092694094.

Adding to 38105801 its reverse (10850183), we get a palindrome (48955984).

The spelling of 38105801 in words is "thirty-eight million, one hundred five thousand, eight hundred one".