226477549 has 8 divisors (see below), whose sum is σ = 238580000. Its totient is φ = 214393392.

The previous prime is 226477547. The next prime is 226477561. The reversal of 226477549 is 945774622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226477549 - 2¹ = 226477547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226477499 and 226477508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226477543) 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, 26227 + ... + 33775.

It is an arithmetic number, because the mean of its divisors is an integer number (29822500).

Almost surely, 2^226477549 is an apocalyptic number.

It is an amenable number.

226477549 is a deficient number, since it is larger than the sum of its proper divisors (12102451).

226477549 is a wasteful number, since it uses less digits than its factorization.

226477549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9147.

The product of its digits is 846720, while the sum is 46.

The square root of 226477549 is about 15049.1710402932. The cubic root of 226477549 is about 609.5486664134.

The spelling of 226477549 in words is "two hundred twenty-six million, four hundred seventy-seven thousand, five hundred forty-nine".