226206466 has 4 divisors (see below), whose sum is σ = 339309702. Its totient is φ = 113103232.

The previous prime is 226206443. The next prime is 226206469. The reversal of 226206466 is 664602622.

226206466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664602622 = 2 ⋅332301311.

It can be written as a sum of positive squares in only one way, i.e., 224370441 + 1836025 = 14979^2 + 1355^2 .

It is not an unprimeable number, because it can be changed into a prime (226206469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56551615 + ... + 56551618.

Almost surely, 2^226206466 is an apocalyptic number.

226206466 is a deficient number, since it is larger than the sum of its proper divisors (113103236).

226206466 is a wasteful number, since it uses less digits than its factorization.

226206466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113103235.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 226206466 is about 15040.1617677470. The cubic root of 226206466 is about 609.3053689309.

The spelling of 226206466 in words is "two hundred twenty-six million, two hundred six thousand, four hundred sixty-six".