38328238 has 16 divisors (see below), whose sum is σ = 62664336. Its totient is φ = 17475840.

The previous prime is 38328233. The next prime is 38328239. The reversal of 38328238 is 83282383.

It is a junction number, because it is equal to n+sod(n) for n = 38328197 and 38328206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38328233) 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, 6723 + ... + 11038.

It is an arithmetic number, because the mean of its divisors is an integer number (3916521).

Almost surely, 2^38328238 is an apocalyptic number.

38328238 is a deficient number, since it is larger than the sum of its proper divisors (24336098).

38328238 is a wasteful number, since it uses less digits than its factorization.

38328238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17859.

The product of its digits is 55296, while the sum is 37.

The square root of 38328238 is about 6190.9803747064. The cubic root of 38328238 is about 337.1627739051.

The spelling of 38328238 in words is "thirty-eight million, three hundred twenty-eight thousand, two hundred thirty-eight".