38128119 has 8 divisors (see below), whose sum is σ = 51534192. Its totient is φ = 25070400.

The previous prime is 38128099. The next prime is 38128133. The reversal of 38128119 is 91182183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38128119 - 2⁵ = 38128087 is a prime.

It is a super-2 number, since 2×38128119² = 2907506916956322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38128119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38128169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86832 + ... + 87269.

It is an arithmetic number, because the mean of its divisors is an integer number (6441774).

Almost surely, 2^38128119 is an apocalyptic number.

38128119 is a deficient number, since it is larger than the sum of its proper divisors (13406073).

38128119 is a wasteful number, since it uses less digits than its factorization.

38128119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174177.

The product of its digits is 3456, while the sum is 33.

The square root of 38128119 is about 6174.7970816862. The cubic root of 38128119 is about 336.5749527433.

The spelling of 38128119 in words is "thirty-eight million, one hundred twenty-eight thousand, one hundred nineteen".