38190119 has 16 divisors (see below), whose sum is σ = 42736896. Its totient is φ = 33835200.

The previous prime is 38190091. The next prime is 38190127. The reversal of 38190119 is 91109183.

38190119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38190119 is a prime.

It is a super-2 number, since 2×38190119² = 2916970378468322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38190319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83339 + ... + 83795.

It is an arithmetic number, because the mean of its divisors is an integer number (2671056).

Almost surely, 2^38190119 is an apocalyptic number.

38190119 is a deficient number, since it is larger than the sum of its proper divisors (4546777).

38190119 is a wasteful number, since it uses less digits than its factorization.

38190119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 38190119 is about 6179.8154503189. The cubic root of 38190119 is about 336.7572883955.

The spelling of 38190119 in words is "thirty-eight million, one hundred ninety thousand, one hundred nineteen".