38450512 has 20 divisors (see below), whose sum is σ = 76084416. Its totient is φ = 18815840.

The previous prime is 38450501. The next prime is 38450521. The reversal of 38450512 is 21505483.

It is a super-3 number, since 3×38450512³ (a number of 24 digits) contains 333 as substring.

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, 24814 + ... + 26317.

Almost surely, 2^38450512 is an apocalyptic number.

It is an amenable number.

38450512 is a deficient number, since it is larger than the sum of its proper divisors (37633904).

38450512 is a wasteful number, since it uses less digits than its factorization.

38450512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51186 (or 51180 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 38450512 is about 6200.8476839864. The cubic root of 38450512 is about 337.5209300234.

Adding to 38450512 its reverse (21505483), we get a palindrome (59955995).

The spelling of 38450512 in words is "thirty-eight million, four hundred fifty thousand, five hundred twelve".