38162065 has 8 divisors (see below), whose sum is σ = 45859968. Its totient is φ = 30486000.

The previous prime is 38162063. The next prime is 38162071. The reversal of 38162065 is 56026183.

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

It is not a de Polignac number, because 38162065 - 2¹ = 38162063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38162063) 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, 1327 + ... + 8836.

It is an arithmetic number, because the mean of its divisors is an integer number (5732496).

Almost surely, 2^38162065 is an apocalyptic number.

It is an amenable number.

38162065 is a deficient number, since it is larger than the sum of its proper divisors (7697903).

38162065 is a wasteful number, since it uses less digits than its factorization.

38162065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10919.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 38162065 is about 6177.5452244399. The cubic root of 38162065 is about 336.6748089177.

The spelling of 38162065 in words is "thirty-eight million, one hundred sixty-two thousand, sixty-five".