38737201 has 2 divisors, whose sum is σ = 38737202. Its totient is φ = 38737200.

The previous prime is 38737163. The next prime is 38737213. The reversal of 38737201 is 10273783.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21298225 + 17438976 = 4615^2 + 4176^2 .

It is a cyclic number.

It is not a de Polignac number, because 38737201 - 2¹¹ = 38735153 is a prime.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (38737291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19368600 + 19368601.

It is an arithmetic number, because the mean of its divisors is an integer number (19368601).

Almost surely, 2^38737201 is an apocalyptic number.

It is an amenable number.

38737201 is a deficient number, since it is larger than the sum of its proper divisors (1).

38737201 is an equidigital number, since it uses as much as digits as its factorization.

38737201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 38737201 is about 6223.9216736717. The cubic root of 38737201 is about 338.3577115800.

The spelling of 38737201 in words is "thirty-eight million, seven hundred thirty-seven thousand, two hundred one".