2224238936 has 8 divisors (see below), whose sum is σ = 4170448020. Its totient is φ = 1112119464.

The previous prime is 2224238927. The next prime is 2224238957. The reversal of 2224238936 is 6398324222.

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 = 2224238893 and 2224238902.

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, 139014926 + ... + 139014941.

Almost surely, 2^2224238936 is an apocalyptic number.

It is an amenable number.

2224238936 is a deficient number, since it is larger than the sum of its proper divisors (1946209084).

2224238936 is a wasteful number, since it uses less digits than its factorization.

2224238936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278029873 (or 278029869 counting only the distinct ones).

The product of its digits is 248832, while the sum is 41.

The square root of 2224238936 is about 47161.8377080453. The cubic root of 2224238936 is about 1305.3505194081.

The spelling of 2224238936 in words is "two billion, two hundred twenty-four million, two hundred thirty-eight thousand, nine hundred thirty-six".