226189508 has 6 divisors (see below), whose sum is σ = 395831646. Its totient is φ = 113094752.

The previous prime is 226189499. The next prime is 226189511. The reversal of 226189508 is 805981622.

226189508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 225961024 + 228484 = 15032^2 + 478^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28273685 + ... + 28273692.

It is an arithmetic number, because the mean of its divisors is an integer number (65971941).

Almost surely, 2^226189508 is an apocalyptic number.

It is an amenable number.

226189508 is a deficient number, since it is larger than the sum of its proper divisors (169642138).

226189508 is a wasteful number, since it uses less digits than its factorization.

226189508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56547381 (or 56547379 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 226189508 is about 15039.5979999467. The cubic root of 226189508 is about 609.2901426367.

The spelling of 226189508 in words is "two hundred twenty-six million, one hundred eighty-nine thousand, five hundred eight".