226828190 has 16 divisors (see below), whose sum is σ = 408479760. Its totient is φ = 90689280.

The previous prime is 226828183. The next prime is 226828193. The reversal of 226828190 is 91828622.

It is a super-2 number, since 2×226828190² = 102902055557352200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226828193) 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, 26681 + ... + 34139.

It is an arithmetic number, because the mean of its divisors is an integer number (25529985).

Almost surely, 2^226828190 is an apocalyptic number.

226828190 is a deficient number, since it is larger than the sum of its proper divisors (181651570).

226828190 is a wasteful number, since it uses less digits than its factorization.

226828190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10507.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 226828190 is about 15060.8163789351. The cubic root of 226828190 is about 609.8630795442.

The spelling of 226828190 in words is "two hundred twenty-six million, eight hundred twenty-eight thousand, one hundred ninety".