38132115 has 32 divisors (see below), whose sum is σ = 70625280. Its totient is φ = 17207424.

The previous prime is 38132093. The next prime is 38132123. The reversal of 38132115 is 51123183.

38132115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38132115 - 2⁶ = 38132051 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5997 + ... + 10593.

It is an arithmetic number, because the mean of its divisors is an integer number (2207040).

Almost surely, 2^38132115 is an apocalyptic number.

38132115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

38132115 is a deficient number, since it is larger than the sum of its proper divisors (32493165).

38132115 is a wasteful number, since it uses less digits than its factorization.

38132115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691.

The product of its digits is 720, while the sum is 24.

The square root of 38132115 is about 6175.1206465947. The cubic root of 38132115 is about 336.5867105270.

Adding to 38132115 its reverse (51123183), we get a palindrome (89255298).

The spelling of 38132115 in words is "thirty-eight million, one hundred thirty-two thousand, one hundred fifteen".