423046226 has 4 divisors (see below), whose sum is σ = 634569342. Its totient is φ = 211523112.

The previous prime is 423046223. The next prime is 423046249. The reversal of 423046226 is 622640324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 340218025 + 82828201 = 18445^2 + 9101^2 .

It is not an unprimeable number, because it can be changed into a prime (423046223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105761555 + ... + 105761558.

Almost surely, 2^423046226 is an apocalyptic number.

423046226 is a deficient number, since it is larger than the sum of its proper divisors (211523116).

423046226 is a wasteful number, since it uses less digits than its factorization.

423046226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211523115.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 423046226 is about 20568.0875630186. The cubic root of 423046226 is about 750.6934185486.

The spelling of 423046226 in words is "four hundred twenty-three million, forty-six thousand, two hundred twenty-six".