38858230 has 16 divisors (see below), whose sum is σ = 73626480. Its totient is φ = 14725152.

The previous prime is 38858219. The next prime is 38858233. The reversal of 38858230 is 3285883.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38858230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38858233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102069 + ... + 102448.

It is an arithmetic number, because the mean of its divisors is an integer number (4601655).

Almost surely, 2^38858230 is an apocalyptic number.

38858230 is a deficient number, since it is larger than the sum of its proper divisors (34768250).

38858230 is a wasteful number, since it uses less digits than its factorization.

38858230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204543.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 38858230 is about 6233.6369801264. The cubic root of 38858230 is about 338.7097291034.

The spelling of 38858230 in words is "thirty-eight million, eight hundred fifty-eight thousand, two hundred thirty".