38131160 has 32 divisors (see below), whose sum is σ = 86767200. Its totient is φ = 15079680.

The previous prime is 38131139. The next prime is 38131183. The reversal of 38131160 is 6113183.

38131160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1796 + ... + 8915.

It is an arithmetic number, because the mean of its divisors is an integer number (2711475).

Almost surely, 2^38131160 is an apocalyptic number.

It is an amenable number.

38131160 is an abundant number, since it is smaller than the sum of its proper divisors (48636040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38131160 is a wasteful number, since it uses less digits than its factorization.

38131160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10811 (or 10807 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 38131160 is about 6175.0433196861. The cubic root of 38131160 is about 336.5839006208.

The spelling of 38131160 in words is "thirty-eight million, one hundred thirty-one thousand, one hundred sixty".