38090201 has 4 divisors (see below), whose sum is σ = 38117904. Its totient is φ = 38062500.

The previous prime is 38090179. The next prime is 38090207. The reversal of 38090201 is 10209083.

38090201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10209083 = 83 ⋅123001.

It is a cyclic number.

It is not a de Polignac number, because 38090201 - 2¹⁴ = 38073817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38090207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11675 + ... + 14576.

It is an arithmetic number, because the mean of its divisors is an integer number (9529476).

Almost surely, 2^38090201 is an apocalyptic number.

It is an amenable number.

38090201 is a deficient number, since it is larger than the sum of its proper divisors (27703).

38090201 is a wasteful number, since it uses less digits than its factorization.

38090201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27702.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 38090201 is about 6171.7259336429. The cubic root of 38090201 is about 336.4633423590.

Adding to 38090201 its reverse (10209083), we get a palindrome (48299284).

The spelling of 38090201 in words is "thirty-eight million, ninety thousand, two hundred one".