38533875 has 32 divisors (see below), whose sum is σ = 64556544. Its totient is φ = 20412000.

The previous prime is 38533861. The next prime is 38533879. The reversal of 38533875 is 57833583.

It is not a de Polignac number, because 38533875 - 2¹⁸ = 38271731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38533879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78882 + ... + 79368.

It is an arithmetic number, because the mean of its divisors is an integer number (2017392).

Almost surely, 2^38533875 is an apocalyptic number.

38533875 is a deficient number, since it is larger than the sum of its proper divisors (26022669).

38533875 is a wasteful number, since it uses less digits than its factorization.

38533875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716 (or 706 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 38533875 is about 6207.5659480991. The cubic root of 38533875 is about 337.7646757824.

The spelling of 38533875 in words is "thirty-eight million, five hundred thirty-three thousand, eight hundred seventy-five".