452046226 has 4 divisors (see below), whose sum is σ = 678069342. Its totient is φ = 226023112.

The previous prime is 452046187. The next prime is 452046289. The reversal of 452046226 is 622640254.

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., 238857025 + 213189201 = 15455^2 + 14601^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113011555 + ... + 113011558.

Almost surely, 2^452046226 is an apocalyptic number.

452046226 is a deficient number, since it is larger than the sum of its proper divisors (226023116).

452046226 is a wasteful number, since it uses less digits than its factorization.

452046226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226023115.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 452046226 is about 21261.3787417467. The cubic root of 452046226 is about 767.4691890994.

The spelling of 452046226 in words is "four hundred fifty-two million, forty-six thousand, two hundred twenty-six".