2226782452 has 12 divisors (see below), whose sum is σ = 4022574976. Its totient is φ = 1077475320.

The previous prime is 2226782449. The next prime is 2226782527. The reversal of 2226782452 is 2542876222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8978838 + ... + 8979085.

Almost surely, 2^2226782452 is an apocalyptic number.

It is an amenable number.

2226782452 is a deficient number, since it is larger than the sum of its proper divisors (1795792524).

2226782452 is a wasteful number, since it uses less digits than its factorization.

2226782452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17957958 (or 17957956 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 2226782452 is about 47188.7958312140. The cubic root of 2226782452 is about 1305.8479052915.

The spelling of 2226782452 in words is "two billion, two hundred twenty-six million, seven hundred eighty-two thousand, four hundred fifty-two".