226670404 has 6 divisors (see below), whose sum is σ = 396673214. Its totient is φ = 113335200.

The previous prime is 226670393. The next prime is 226670461. The reversal of 226670404 is 404076622.

It can be written as a sum of positive squares in only one way, i.e., 186322500 + 40347904 = 13650^2 + 6352^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28333797 + ... + 28333804.

Almost surely, 2^226670404 is an apocalyptic number.

It is an amenable number.

226670404 is a deficient number, since it is larger than the sum of its proper divisors (170002810).

226670404 is a wasteful number, since it uses less digits than its factorization.

226670404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56667605 (or 56667603 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 226670404 is about 15055.5771725962. The cubic root of 226670404 is about 609.7216359592.

The spelling of 226670404 in words is "two hundred twenty-six million, six hundred seventy thousand, four hundred four".