38381205 has 8 divisors (see below), whose sum is σ = 61409952. Its totient is φ = 20469968.

The previous prime is 38381201. The next prime is 38381209. The reversal of 38381205 is 50218383.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38381201) and next prime (38381209).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38381205 - 2² = 38381201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38381201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1279359 + ... + 1279388.

It is an arithmetic number, because the mean of its divisors is an integer number (7676244).

Almost surely, 2^38381205 is an apocalyptic number.

It is an amenable number.

38381205 is a deficient number, since it is larger than the sum of its proper divisors (23028747).

38381205 is a wasteful number, since it uses less digits than its factorization.

38381205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558755.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 38381205 is about 6195.2566532792. The cubic root of 38381205 is about 337.3180143708.

Adding to 38381205 its reverse (50218383), we get a palindrome (88599588).

The spelling of 38381205 in words is "thirty-eight million, three hundred eighty-one thousand, two hundred five".