38606161 has 8 divisors (see below), whose sum is σ = 42361344. Its totient is φ = 34891920.

The previous prime is 38606159. The next prime is 38606177. The reversal of 38606161 is 16160683.

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 38606161 - 2¹ = 38606159 is a prime.

It is a super-3 number, since 3×38606161³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38606261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8241 + ... + 12046.

It is an arithmetic number, because the mean of its divisors is an integer number (5295168).

Almost surely, 2^38606161 is an apocalyptic number.

It is an amenable number.

38606161 is a deficient number, since it is larger than the sum of its proper divisors (3755183).

38606161 is a wasteful number, since it uses less digits than its factorization.

38606161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20471.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 38606161 is about 6213.3856310388. The cubic root of 38606161 is about 337.9757489924.

The spelling of 38606161 in words is "thirty-eight million, six hundred six thousand, one hundred sixty-one".