38100006 has 48 divisors (see below), whose sum is σ = 98452224. Its totient is φ = 10411632.

The previous prime is 38100001. The next prime is 38100031. The reversal of 38100006 is 60000183.

It is a super-2 number, since 2×38100006² = 2903220914400072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38100001) 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 23 ways as a sum of consecutive naturals, for example, 3676 + ... + 9471.

It is an arithmetic number, because the mean of its divisors is an integer number (2051088).

Almost surely, 2^38100006 is an apocalyptic number.

38100006 is an abundant number, since it is smaller than the sum of its proper divisors (60352218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38100006 is a wasteful number, since it uses less digits than its factorization.

38100006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13185 (or 13182 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 38100006 is about 6172.5202308295. The cubic root of 38100006 is about 336.4922101514.

Adding to 38100006 its reverse (60000183), we get a palindrome (98100189).

The spelling of 38100006 in words is "thirty-eight million, one hundred thousand, six".