228024190 has 16 divisors (see below), whose sum is σ = 412288128. Its totient is φ = 90799776.

The previous prime is 228024163. The next prime is 228024191. The reversal of 228024190 is 91420822.

It is a super-2 number, since 2×228024190² = 103990062450312200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228024191) 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, 48897 + ... + 53356.

It is an arithmetic number, because the mean of its divisors is an integer number (25768008).

Almost surely, 2^228024190 is an apocalyptic number.

228024190 is a deficient number, since it is larger than the sum of its proper divisors (184263938).

228024190 is a wasteful number, since it uses less digits than its factorization.

228024190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102483.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 228024190 is about 15100.4698602394. The cubic root of 228024190 is about 610.9330788529.

The spelling of 228024190 in words is "two hundred twenty-eight million, twenty-four thousand, one hundred ninety".