39148115 has 8 divisors (see below), whose sum is σ = 48597840. Its totient is φ = 30238432.

The previous prime is 39148091. The next prime is 39148117. The reversal of 39148115 is 51184193.

39148115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 39148115 - 2⁸ = 39147859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39148117) 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 7 ways as a sum of consecutive naturals, for example, 134849 + ... + 135138.

It is an arithmetic number, because the mean of its divisors is an integer number (6074730).

Almost surely, 2^39148115 is an apocalyptic number.

39148115 is a deficient number, since it is larger than the sum of its proper divisors (9449725).

39148115 is a wasteful number, since it uses less digits than its factorization.

39148115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270021.

The product of its digits is 4320, while the sum is 32.

The square root of 39148115 is about 6256.8454511838. The cubic root of 39148115 is about 339.5499090475.

The spelling of 39148115 in words is "thirty-nine million, one hundred forty-eight thousand, one hundred fifteen".