224549132 has 6 divisors (see below), whose sum is σ = 392960988. Its totient is φ = 112274564.

The previous prime is 224549123. The next prime is 224549147. The reversal of 224549132 is 231945422.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28068638 + ... + 28068645.

It is an arithmetic number, because the mean of its divisors is an integer number (65493498).

Almost surely, 2^224549132 is an apocalyptic number.

It is an amenable number.

224549132 is a deficient number, since it is larger than the sum of its proper divisors (168411856).

224549132 is a wasteful number, since it uses less digits than its factorization.

224549132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56137287 (or 56137285 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 224549132 is about 14984.9635301525. The cubic root of 224549132 is about 607.8136656317.

The spelling of 224549132 in words is "two hundred twenty-four million, five hundred forty-nine thousand, one hundred thirty-two".