38230500 has 192 divisors, whose sum is σ = 139216896. Its totient is φ = 7920000.

The previous prime is 38230477. The next prime is 38230529. The reversal of 38230500 is 503283.

38230500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38230500² = 2923142260500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115335 + ... + 115665.

It is an arithmetic number, because the mean of its divisors is an integer number (725088).

Almost surely, 2^38230500 is an apocalyptic number.

38230500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38230500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69608448).

38230500 is an abundant number, since it is smaller than the sum of its proper divisors (100986396).

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

38230500 is a wasteful number, since it uses less digits than its factorization.

38230500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 38230500 is about 6183.0817558884. The cubic root of 38230500 is about 336.8759386845.

Adding to 38230500 its reverse (503283), we get a palindrome (38733783).

The spelling of 38230500 in words is "thirty-eight million, two hundred thirty thousand, five hundred".