38205097 has 4 divisors (see below), whose sum is σ = 43662976. Its totient is φ = 32747220.

The previous prime is 38205077. The next prime is 38205107. The reversal of 38205097 is 79050283.

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.

It is a cyclic number.

It is not a de Polignac number, because 38205097 - 2¹⁹ = 37680809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38205077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728929 + ... + 2728942.

It is an arithmetic number, because the mean of its divisors is an integer number (10915744).

Almost surely, 2^38205097 is an apocalyptic number.

It is an amenable number.

38205097 is a deficient number, since it is larger than the sum of its proper divisors (5457879).

38205097 is an equidigital number, since it uses as much as digits as its factorization.

38205097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457878.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 38205097 is about 6181.0271800082. The cubic root of 38205097 is about 336.8013075601.

The spelling of 38205097 in words is "thirty-eight million, two hundred five thousand, ninety-seven".