38028230 has 32 divisors (see below), whose sum is σ = 71245440. Its totient is φ = 14601600.

The previous prime is 38028209. The next prime is 38028241. The reversal of 38028230 is 3282083.

It is a super-2 number, since 2×38028230² = 2892292553865800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38028230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28580 + ... + 29880.

It is an arithmetic number, because the mean of its divisors is an integer number (2226420).

Almost surely, 2^38028230 is an apocalyptic number.

38028230 is a deficient number, since it is larger than the sum of its proper divisors (33217210).

38028230 is a wasteful number, since it uses less digits than its factorization.

38028230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 38028230 is about 6166.7033332243. The cubic root of 38028230 is about 336.2807732001.

The spelling of 38028230 in words is "thirty-eight million, twenty-eight thousand, two hundred thirty".