6404052226 has 32 divisors (see below), whose sum is σ = 11301026688. Its totient is φ = 2683309440.

The previous prime is 6404052217. The next prime is 6404052251. The reversal of 6404052226 is 6222504046.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197430 + ... + 227566.

It is an arithmetic number, because the mean of its divisors is an integer number (353157084).

Almost surely, 2^6404052226 is an apocalyptic number.

6404052226 is a deficient number, since it is larger than the sum of its proper divisors (4896974462).

6404052226 is a wasteful number, since it uses less digits than its factorization.

6404052226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30906.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 6404052226 is about 80025.3224048488. The cubic root of 6404052226 is about 1857.0273000846.

The spelling of 6404052226 in words is "six billion, four hundred four million, fifty-two thousand, two hundred twenty-six".