226565464 has 8 divisors (see below), whose sum is σ = 424810260. Its totient is φ = 113282728.

The previous prime is 226565459. The next prime is 226565503. The reversal of 226565464 is 464565622.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14160334 + ... + 14160349.

Almost surely, 2^226565464 is an apocalyptic number.

It is an amenable number.

226565464 is a deficient number, since it is larger than the sum of its proper divisors (198244796).

226565464 is a wasteful number, since it uses less digits than its factorization.

226565464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28320689 (or 28320685 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 226565464 is about 15052.0916818893. The cubic root of 226565464 is about 609.6275285915.

The spelling of 226565464 in words is "two hundred twenty-six million, five hundred sixty-five thousand, four hundred sixty-four".