38201201 has 2 divisors, whose sum is σ = 38201202. Its totient is φ = 38201200.

The previous prime is 38201171. The next prime is 38201209. The reversal of 38201201 is 10210283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33466225 + 4734976 = 5785^2 + 2176^2 .

It is an emirp because it is prime and its reverse (10210283) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38201201 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38201201.

It is not a weakly prime, because it can be changed into another prime (38201209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19100600 + 19100601.

It is an arithmetic number, because the mean of its divisors is an integer number (19100601).

Almost surely, 2^38201201 is an apocalyptic number.

It is an amenable number.

38201201 is a deficient number, since it is larger than the sum of its proper divisors (1).

38201201 is an equidigital number, since it uses as much as digits as its factorization.

38201201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 38201201 is about 6180.7120139997. The cubic root of 38201201 is about 336.7898586296.

Adding to 38201201 its reverse (10210283), we get a palindrome (48411484).

The spelling of 38201201 in words is "thirty-eight million, two hundred one thousand, two hundred one".