226115190 has 96 divisors (see below), whose sum is σ = 674369280. Its totient is φ = 51492672.

The previous prime is 226115171. The next prime is 226115297. The reversal of 226115190 is 91511622.

226115190 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×226115190² = 102256158297472200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 238297 + ... + 239243.

It is an arithmetic number, because the mean of its divisors is an integer number (7024680).

Almost surely, 2^226115190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226115190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337184640).

226115190 is an abundant number, since it is smaller than the sum of its proper divisors (448254090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226115190 is a wasteful number, since it uses less digits than its factorization.

226115190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 226115190 is about 15037.1270527318. The cubic root of 226115190 is about 609.2234048152.

The spelling of 226115190 in words is "two hundred twenty-six million, one hundred fifteen thousand, one hundred ninety".