38228106 has 32 divisors (see below), whose sum is σ = 88865280.
Its totient is φ = 10736496.
The previous prime is 38228101. The next prime is 38228111. The reversal of 38228106 is 60182283.
It is an interprime number because it is at equal distance from previous prime (38228101) and next prime (38228111).
It is a super-2 number, since 2×382281062 = 2922776176694472, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38228101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5236 + ... + 10191.
It is an arithmetic number, because the mean of its divisors is an integer number (2777040).
Almost surely, 238228106 is an apocalyptic number.
38228106 is an abundant number, since it is smaller than the sum of its proper divisors (50637174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38228106 is a wasteful number, since it uses less digits than its factorization.
38228106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15498.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 38228106 is about 6182.8881600754.
Note that the first 3 decimals coincide.
The cubic root of 38228106 is about 336.8689067961.
The spelling of 38228106 in words is "thirty-eight million, two hundred twenty-eight thousand, one hundred six".