38609075 has 6 divisors (see below), whose sum is σ = 47875284. Its totient is φ = 30887240.

The previous prime is 38609033. The next prime is 38609089. The reversal of 38609075 is 57090683.

It is not a de Polignac number, because 38609075 - 2²² = 34414771 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 772157 + ... + 772206.

It is an arithmetic number, because the mean of its divisors is an integer number (7979214).

Almost surely, 2^38609075 is an apocalyptic number.

38609075 is a deficient number, since it is larger than the sum of its proper divisors (9266209).

38609075 is a wasteful number, since it uses less digits than its factorization.

38609075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544373 (or 1544368 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 38609075 is about 6213.6201203485. The cubic root of 38609075 is about 337.9842522687.

The spelling of 38609075 in words is "thirty-eight million, six hundred nine thousand, seventy-five".