38350512 has 120 divisors (see below), whose sum is σ = 114903360. Its totient is φ = 11905920.

The previous prime is 38350511. The next prime is 38350513. The reversal of 38350512 is 21505383.

It is an interprime number because it is at equal distance from previous prime (38350511) and next prime (38350513).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38350511) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 292687 + ... + 292817.

It is an arithmetic number, because the mean of its divisors is an integer number (957528).

Almost surely, 2^38350512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38350512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57451680).

38350512 is an abundant number, since it is smaller than the sum of its proper divisors (76552848).

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

38350512 is a wasteful number, since it uses less digits than its factorization.

38350512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 38350512 is about 6192.7790207628. The cubic root of 38350512 is about 337.2280739703.

Adding to 38350512 its reverse (21505383), we get a palindrome (59855895).

The spelling of 38350512 in words is "thirty-eight million, three hundred fifty thousand, five hundred twelve".