38234500 has 48 divisors (see below), whose sum is σ = 85333248. Its totient is φ = 14959200.

The previous prime is 38234491. The next prime is 38234543. The reversal of 38234500 is 543283.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 15 ways as a sum of consecutive naturals, for example, 22687 + ... + 24313.

It is an arithmetic number, because the mean of its divisors is an integer number (1777776).

Almost surely, 2^38234500 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 38234500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42666624).

38234500 is an abundant number, since it is smaller than the sum of its proper divisors (47098748).

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

38234500 is a wasteful number, since it uses less digits than its factorization.

38234500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 38234500 is about 6183.4052107233. The cubic root of 38234500 is about 336.8876872166.

Adding to 38234500 its reverse (543283), we get a palindrome (38777783).

The spelling of 38234500 in words is "thirty-eight million, two hundred thirty-four thousand, five hundred".