38238119 has 4 divisors (see below), whose sum is σ = 39051744. Its totient is φ = 37424496.

The previous prime is 38238107. The next prime is 38238139. The reversal of 38238119 is 91183283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91183283 = 173 ⋅527071.

It is a cyclic number.

It is not a de Polignac number, because 38238119 - 2⁴ = 38238103 is a prime.

It is a super-2 number, since 2×38238119² = 2924307489316322, 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 (38238139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406742 + ... + 406835.

It is an arithmetic number, because the mean of its divisors is an integer number (9762936).

Almost surely, 2^38238119 is an apocalyptic number.

38238119 is a deficient number, since it is larger than the sum of its proper divisors (813625).

38238119 is an equidigital number, since it uses as much as digits as its factorization.

38238119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813624.

The product of its digits is 10368, while the sum is 35.

The square root of 38238119 is about 6183.6978419066. The cubic root of 38238119 is about 336.8983159949.

The spelling of 38238119 in words is "thirty-eight million, two hundred thirty-eight thousand, one hundred nineteen".