38084227 has 4 divisors (see below), whose sum is σ = 40088680. Its totient is φ = 36079776.

The previous prime is 38084209. The next prime is 38084231. The reversal of 38084227 is 72248083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72248083 = 23 ⋅3141221.

It is a cyclic number.

It is not a de Polignac number, because 38084227 - 2⁷ = 38084099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38084192 and 38084201.

It is not an unprimeable number, because it can be changed into a prime (38084287) 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 3 ways as a sum of consecutive naturals, for example, 1002198 + ... + 1002235.

It is an arithmetic number, because the mean of its divisors is an integer number (10022170).

Almost surely, 2^38084227 is an apocalyptic number.

38084227 is a deficient number, since it is larger than the sum of its proper divisors (2004453).

38084227 is a wasteful number, since it uses less digits than its factorization.

38084227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004452.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 38084227 is about 6171.2419333551. The cubic root of 38084227 is about 336.4457513335.

The spelling of 38084227 in words is "thirty-eight million, eighty-four thousand, two hundred twenty-seven".