226189467 has 12 divisors (see below), whose sum is σ = 373392240. Its totient is φ = 129251088.

The previous prime is 226189463. The next prime is 226189493. The reversal of 226189467 is 764981622.

It is a happy number.

226189467 is a `hidden beast` number, since 2 + 2 + 6 + 189 + 467 = 666.

It is not a de Polignac number, because 226189467 - 2² = 226189463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226189463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1795092 + ... + 1795217.

It is an arithmetic number, because the mean of its divisors is an integer number (31116020).

Almost surely, 2^226189467 is an apocalyptic number.

226189467 is a deficient number, since it is larger than the sum of its proper divisors (147202773).

226189467 is a wasteful number, since it uses less digits than its factorization.

226189467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590322 (or 3590319 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 226189467 is about 15039.5966368783. The cubic root of 226189467 is about 609.2901058226.

The spelling of 226189467 in words is "two hundred twenty-six million, one hundred eighty-nine thousand, four hundred sixty-seven".