38078875 has 8 divisors (see below), whose sum is σ = 47522592. Its totient is φ = 30463000.

The previous prime is 38078867. The next prime is 38078879. The reversal of 38078875 is 57887083.

It is not a de Polignac number, because 38078875 - 2³ = 38078867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38078879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152191 + ... + 152440.

It is an arithmetic number, because the mean of its divisors is an integer number (5940324).

Almost surely, 2^38078875 is an apocalyptic number.

38078875 is a deficient number, since it is larger than the sum of its proper divisors (9443717).

38078875 is an equidigital number, since it uses as much as digits as its factorization.

38078875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304646 (or 304636 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 38078875 is about 6170.8082938947. The cubic root of 38078875 is about 336.4299902852.

The spelling of 38078875 in words is "thirty-eight million, seventy-eight thousand, eight hundred seventy-five".