38563536 has 40 divisors (see below), whose sum is σ = 108680544. Its totient is φ = 11685760.

The previous prime is 38563519. The next prime is 38563589. The reversal of 38563536 is 63536583.

It is a junction number, because it is equal to n+sod(n) for n = 38563494 and 38563503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35991 + ... + 37046.

Almost surely, 2^38563536 is an apocalyptic number.

It is an amenable number.

38563536 is an abundant number, since it is smaller than the sum of its proper divisors (70117008).

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

38563536 is a wasteful number, since it uses less digits than its factorization.

38563536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73059 (or 73053 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 38563536 is about 6209.9545892059. The cubic root of 38563536 is about 337.8513170266.

The spelling of 38563536 in words is "thirty-eight million, five hundred sixty-three thousand, five hundred thirty-six".