38042512 has 40 divisors (see below), whose sum is σ = 76334400. Its totient is φ = 18352512.

The previous prime is 38042509. The next prime is 38042539. The reversal of 38042512 is 21524083.

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 7 ways as a sum of consecutive naturals, for example, 105789 + ... + 106147.

It is an arithmetic number, because the mean of its divisors is an integer number (1908360).

Almost surely, 2^38042512 is an apocalyptic number.

It is an amenable number.

38042512 is an abundant number, since it is smaller than the sum of its proper divisors (38291888).

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

38042512 is a wasteful number, since it uses less digits than its factorization.

38042512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 38042512 is about 6167.8612176345. The cubic root of 38042512 is about 336.3228661478.

Adding to 38042512 its reverse (21524083), we get a palindrome (59566595).

The spelling of 38042512 in words is "thirty-eight million, forty-two thousand, five hundred twelve".