38162001 has 8 divisors (see below), whose sum is σ = 50963904. Its totient is φ = 25400720.

The previous prime is 38161997. The next prime is 38162009. The reversal of 38162001 is 10026183.

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 38162001 - 2² = 38161997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38162009) 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, 7890 + ... + 11771.

It is an arithmetic number, because the mean of its divisors is an integer number (6370488).

Almost surely, 2^38162001 is an apocalyptic number.

It is an amenable number.

38162001 is a deficient number, since it is larger than the sum of its proper divisors (12801903).

38162001 is a wasteful number, since it uses less digits than its factorization.

38162001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20311.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 38162001 is about 6177.5400443866. The cubic root of 38162001 is about 336.6746207098.

Adding to 38162001 its reverse (10026183), we get a palindrome (48188184).

The spelling of 38162001 in words is "thirty-eight million, one hundred sixty-two thousand, one".