6422615226 has 40 divisors (see below), whose sum is σ = 14403048660. Its totient is φ = 2139141312.

The previous prime is 6422615219. The next prime is 6422615237. The reversal of 6422615226 is 6225162246.

6422615226 is a `hidden beast` number, since 6 + 422 + 6 + 1 + 5 + 226 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6322635225 + 99980001 = 79515^2 + 9999^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 193440 + ... + 224196.

Almost surely, 2^6422615226 is an apocalyptic number.

6422615226 is an abundant number, since it is smaller than the sum of its proper divisors (7980433434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6422615226 is a wasteful number, since it uses less digits than its factorization.

6422615226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32060 (or 32051 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6422615226 is about 80141.2205172844. The cubic root of 6422615226 is about 1858.8198497006.

The spelling of 6422615226 in words is "six billion, four hundred twenty-two million, six hundred fifteen thousand, two hundred twenty-six".