457226 has 16 divisors (see below), whose sum is σ = 855360. Its totient is φ = 178080.

The previous prime is 457213. The next prime is 457229. The reversal of 457226 is 622754.

457226 = T₈ + T₉ + ... + T₁₃₉.

It is a d-powerful number, because it can be written as 4⁶ + 5² + 2¹⁶ + 7⁶ + 2¹⁸ + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 457195 and 457204.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 457226.

It is not an unprimeable number, because it can be changed into a prime (457229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331 + ... + 1638.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2⁴⁵⁷²²⁶ is an apocalyptic number.

457226 is a deficient number, since it is larger than the sum of its proper divisors (398134).

457226 is a wasteful number, since it uses less digits than its factorization.

457226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989.

The product of its digits is 3360, while the sum is 26.

The square root of 457226 is about 676.1848859595. The cubic root of 457226 is about 77.0389413418.

The spelling of 457226 in words is "four hundred fifty-seven thousand, two hundred twenty-six".