38228110 has 8 divisors (see below), whose sum is σ = 68810616. Its totient is φ = 15291240.

The previous prime is 38228101. The next prime is 38228111. The reversal of 38228110 is 1182283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×38228110² = 2922776788344200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38228111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1911396 + ... + 1911415.

It is an arithmetic number, because the mean of its divisors is an integer number (8601327).

Almost surely, 2^38228110 is an apocalyptic number.

38228110 is a deficient number, since it is larger than the sum of its proper divisors (30582506).

38228110 is a wasteful number, since it uses less digits than its factorization.

38228110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822818.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 38228110 is about 6182.8884835488. Note that the first 3 decimals coincide. The cubic root of 38228110 is about 336.8689185456.

The spelling of 38228110 in words is "thirty-eight million, two hundred twenty-eight thousand, one hundred ten".