38450 has 12 divisors (see below), whose sum is σ = 71610. Its totient is φ = 15360.

The previous prime is 38449. The next prime is 38453. The reversal of 38450 is 5483.

38450 = 51² + 52² + ... + 62².

It can be written as a sum of positive squares in 3 ways, for example, as 26569 + 11881 = 163^2 + 109^2 .

It is a plaindrome in base 13.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (38453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335 + ... + 434.

2³⁸⁴⁵⁰ is an apocalyptic number.

38450 is a deficient number, since it is larger than the sum of its proper divisors (33160).

38450 is a wasteful number, since it uses less digits than its factorization.

38450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 38450 is about 196.0867155113. The cubic root of 38450 is about 33.7519431894.

It can be divided in two parts, 384 and 50, that added together give a palindrome (434).

The spelling of 38450 in words is "thirty-eight thousand, four hundred fifty".