224996650 has 12 divisors (see below), whose sum is σ = 418493862. Its totient is φ = 89998640.

The previous prime is 224996633. The next prime is 224996699. The reversal of 224996650 is 56699422.

224996650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 127441521 + 97555129 = 11289^2 + 9877^2 .

It is a super-2 number, since 2×224996650² = 101246985022445000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224996597 and 224996606.

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, 2249917 + ... + 2250016.

Almost surely, 2^224996650 is an apocalyptic number.

224996650 is a deficient number, since it is larger than the sum of its proper divisors (193497212).

224996650 is a wasteful number, since it uses less digits than its factorization.

224996650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499945 (or 4499940 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 224996650 is about 14999.8883329177. Note that the first 3 decimals coincide. The cubic root of 224996650 is about 608.2171809680.

The spelling of 224996650 in words is "two hundred twenty-four million, nine hundred ninety-six thousand, six hundred fifty".