38486512 has 20 divisors (see below), whose sum is σ = 76584136. Its totient is φ = 18722880.

The previous prime is 38486501. The next prime is 38486527. The reversal of 38486512 is 21568483.

It is a happy number.

It is a super-2 number, since 2×38486512² = 2962423211852288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 31914 + ... + 33097.

Almost surely, 2^38486512 is an apocalyptic number.

It is an amenable number.

38486512 is a deficient number, since it is larger than the sum of its proper divisors (38097624).

38486512 is a wasteful number, since it uses less digits than its factorization.

38486512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65056 (or 65050 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 38486512 is about 6203.7498337699. The cubic root of 38486512 is about 337.6262338950.

The spelling of 38486512 in words is "thirty-eight million, four hundred eighty-six thousand, five hundred twelve".