226634452 has 18 divisors (see below), whose sum is σ = 435944474. Its totient is φ = 103015440.

The previous prime is 226634437. The next prime is 226634477. The reversal of 226634452 is 254436622.

It can be written as a sum of positive squares in only one way, i.e., 225780676 + 853776 = 15026^2 + 924^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233643 + ... + 234610.

Almost surely, 2^226634452 is an apocalyptic number.

226634452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

226634452 is a deficient number, since it is larger than the sum of its proper divisors (209310022).

226634452 is a wasteful number, since it uses less digits than its factorization.

226634452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468279 (or 468266 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 226634452 is about 15054.3831491031. The cubic root of 226634452 is about 609.6893984447.

The spelling of 226634452 in words is "two hundred twenty-six million, six hundred thirty-four thousand, four hundred fifty-two".