456345226 has 4 divisors (see below), whose sum is σ = 684517842. Its totient is φ = 228172612.

The previous prime is 456345223. The next prime is 456345271. The reversal of 456345226 is 622543654.

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., 438274225 + 18071001 = 20935^2 + 4251^2 .

It is not an unprimeable number, because it can be changed into a prime (456345223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114086305 + ... + 114086308.

Almost surely, 2^456345226 is an apocalyptic number.

456345226 is a deficient number, since it is larger than the sum of its proper divisors (228172616).

456345226 is a wasteful number, since it uses less digits than its factorization.

456345226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228172615.

The product of its digits is 172800, while the sum is 37.

The square root of 456345226 is about 21362.2383190526. The cubic root of 456345226 is about 769.8944174116.

The spelling of 456345226 in words is "four hundred fifty-six million, three hundred forty-five thousand, two hundred twenty-six".