226736481 has 16 divisors (see below), whose sum is σ = 326830400. Its totient is φ = 139330368.

The previous prime is 226736473. The next prime is 226736483. The reversal of 226736481 is 184637622.

It is a happy number.

226736481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226736481 - 2³ = 226736473 is a prime.

It is a super-2 number, since 2×226736481² = 102818863632526722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226736483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51646 + ... + 55863.

It is an arithmetic number, because the mean of its divisors is an integer number (20426900).

Almost surely, 2^226736481 is an apocalyptic number.

It is an amenable number.

226736481 is a deficient number, since it is larger than the sum of its proper divisors (100093919).

226736481 is a wasteful number, since it uses less digits than its factorization.

226736481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107568.

The product of its digits is 96768, while the sum is 39.

The square root of 226736481 is about 15057.7714486573. The cubic root of 226736481 is about 609.7808771328.

The spelling of 226736481 in words is "two hundred twenty-six million, seven hundred thirty-six thousand, four hundred eighty-one".