226446632 has 8 divisors (see below), whose sum is σ = 424587450. Its totient is φ = 113223312.

The previous prime is 226446631. The next prime is 226446673. The reversal of 226446632 is 236644622.

It can be written as a sum of positive squares in only one way, i.e., 226382116 + 64516 = 15046^2 + 254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 226446592 and 226446601.

It is not an unprimeable number, because it can be changed into a prime (226446631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14152907 + ... + 14152922.

Almost surely, 2^226446632 is an apocalyptic number.

It is an amenable number.

226446632 is a deficient number, since it is larger than the sum of its proper divisors (198140818).

226446632 is a wasteful number, since it uses less digits than its factorization.

226446632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28305835 (or 28305831 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

The square root of 226446632 is about 15048.1438057988. The cubic root of 226446632 is about 609.5209281618.

The spelling of 226446632 in words is "two hundred twenty-six million, four hundred forty-six thousand, six hundred thirty-two".