38956201 has 2 divisors, whose sum is σ = 38956202. Its totient is φ = 38956200.

The previous prime is 38956187. The next prime is 38956223. The reversal of 38956201 is 10265983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21114025 + 17842176 = 4595^2 + 4224^2 .

It is a cyclic number.

It is not a de Polignac number, because 38956201 - 2¹⁵ = 38923433 is a prime.

It is not a weakly prime, because it can be changed into another prime (38956241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19478100 + 19478101.

It is an arithmetic number, because the mean of its divisors is an integer number (19478101).

Almost surely, 2^38956201 is an apocalyptic number.

It is an amenable number.

38956201 is a deficient number, since it is larger than the sum of its proper divisors (1).

38956201 is an equidigital number, since it uses as much as digits as its factorization.

38956201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 38956201 is about 6241.4902867825. The cubic root of 38956201 is about 338.9941466026.

The spelling of 38956201 in words is "thirty-eight million, nine hundred fifty-six thousand, two hundred one".