226057 has 4 divisors (see below), whose sum is σ = 243460. Its totient is φ = 208656.

The previous prime is 226027. The next prime is 226063. The reversal of 226057 is 750622.

226057 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: 750622 = 2 ⋅375311.

It can be written as a sum of positive squares in 2 ways, for example, as 84681 + 141376 = 291^2 + 376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226057 is a prime.

It is a super-2 number, since 2×226057² = 102203534498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8682 + ... + 8707.

It is an arithmetic number, because the mean of its divisors is an integer number (60865).

2²²⁶⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

226057 is a deficient number, since it is larger than the sum of its proper divisors (17403).

226057 is a wasteful number, since it uses less digits than its factorization.

226057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17402.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 226057 is about 475.4545193812. The cubic root of 226057 is about 60.9171139785.

Adding to 226057 its reverse (750622), we get a palindrome (976679).

The spelling of 226057 in words is "two hundred twenty-six thousand, fifty-seven".