226470 has 16 divisors (see below), whose sum is σ = 543600. Its totient is φ = 60384.

The previous prime is 226463. The next prime is 226483. The reversal of 226470 is 74622.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3745 + ... + 3804.

It is an arithmetic number, because the mean of its divisors is an integer number (33975).

2²²⁶⁴⁷⁰ is an apocalyptic number.

226470 is an abundant number, since it is smaller than the sum of its proper divisors (317130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226470 is a wasteful number, since it uses less digits than its factorization.

226470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7559.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 226470 is about 475.8886424364. Note that the first 3 decimals coincide. The cubic root of 226470 is about 60.9541893801.

It can be divided in two parts, 226 and 470, that added together give a palindrome (696).

The spelling of 226470 in words is "two hundred twenty-six thousand, four hundred seventy".