38506975 has 24 divisors (see below), whose sum is σ = 51941120. Its totient is φ = 28149120.

The previous prime is 38506969. The next prime is 38506981. The reversal of 38506975 is 57960583.

It is an interprime number because it is at equal distance from previous prime (38506969) and next prime (38506981).

It is not a de Polignac number, because 38506975 - 2³ = 38506967 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34882 + ... + 35968.

Almost surely, 2^38506975 is an apocalyptic number.

38506975 is a deficient number, since it is larger than the sum of its proper divisors (13434145).

38506975 is a wasteful number, since it uses less digits than its factorization.

38506975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 38506975 is about 6205.3988590581. The cubic root of 38506975 is about 337.6860611017.

The spelling of 38506975 in words is "thirty-eight million, five hundred six thousand, nine hundred seventy-five".