6402624226 has 32 divisors (see below), whose sum is σ = 10025907840. Its totient is φ = 3063715200.

The previous prime is 6402624223. The next prime is 6402624227. The reversal of 6402624226 is 6224262046.

It is a junction number, because it is equal to n+sod(n) for n = 6402624191 and 6402624200.

It is not an unprimeable number, because it can be changed into a prime (6402624223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2736165 + ... + 2738503.

It is an arithmetic number, because the mean of its divisors is an integer number (313309620).

Almost surely, 2^6402624226 is an apocalyptic number.

6402624226 is a deficient number, since it is larger than the sum of its proper divisors (3623283614).

6402624226 is a wasteful number, since it uses less digits than its factorization.

6402624226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 6402624226 is about 80016.3997315550. The cubic root of 6402624226 is about 1856.8892608129.

The spelling of 6402624226 in words is "six billion, four hundred two million, six hundred twenty-four thousand, two hundred twenty-six".