226031 has 4 divisors (see below), whose sum is σ = 243432. Its totient is φ = 208632.

The previous prime is 226027. The next prime is 226063. The reversal of 226031 is 130622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226031 - 2² = 226027 is a prime.

It is a super-2 number, since 2×226031² = 102180025922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225997 and 226015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8681 + ... + 8706.

It is an arithmetic number, because the mean of its divisors is an integer number (60858).

2²²⁶⁰³¹ is an apocalyptic number.

226031 is a deficient number, since it is larger than the sum of its proper divisors (17401).

226031 is a wasteful number, since it uses less digits than its factorization.

226031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17400.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 226031 is about 475.4271763372. The cubic root of 226031 is about 60.9147784235.

Adding to 226031 its reverse (130622), we get a palindrome (356653).

The spelling of 226031 in words is "two hundred twenty-six thousand, thirty-one".