38230165 has 4 divisors (see below), whose sum is σ = 45876204. Its totient is φ = 30584128.

The previous prime is 38230111. The next prime is 38230189. The reversal of 38230165 is 56103283.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13608721 + 24621444 = 3689^2 + 4962^2 .

It is a cyclic number.

It is not a de Polignac number, because 38230165 - 2¹¹ = 38228117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3823012 + ... + 3823021.

It is an arithmetic number, because the mean of its divisors is an integer number (11469051).

Almost surely, 2^38230165 is an apocalyptic number.

It is an amenable number.

38230165 is a deficient number, since it is larger than the sum of its proper divisors (7646039).

38230165 is an equidigital number, since it uses as much as digits as its factorization.

38230165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7646038.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 38230165 is about 6183.0546657781. The cubic root of 38230165 is about 336.8749547078.

The spelling of 38230165 in words is "thirty-eight million, two hundred thirty thousand, one hundred sixty-five".