38228108 has 12 divisors (see below), whose sum is σ = 68322912. Its totient is φ = 18707280.

The previous prime is 38228101. The next prime is 38228111. The reversal of 38228108 is 80182283.

It is a super-2 number, since 2×38228108² = 2922776482519328, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 101483 + ... + 101858.

It is an arithmetic number, because the mean of its divisors is an integer number (5693576).

Almost surely, 2^38228108 is an apocalyptic number.

It is an amenable number.

38228108 is a deficient number, since it is larger than the sum of its proper divisors (30094804).

38228108 is a wasteful number, since it uses less digits than its factorization.

38228108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203392 (or 203390 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 38228108 is about 6182.8883218121. Note that the first 3 decimals coincide. The cubic root of 38228108 is about 336.8689126708.

The spelling of 38228108 in words is "thirty-eight million, two hundred twenty-eight thousand, one hundred eight".