2064226426 has 16 divisors (see below), whose sum is σ = 3174669288. Its totient is φ = 1006048000.

The previous prime is 2064226369. The next prime is 2064226427. The reversal of 2064226426 is 6246224602.

It can be written as a sum of positive squares in 4 ways, for example, as 981882225 + 1082344201 = 31335^2 + 32899^2 .

It is a super-2 number, since 2×2064226426² = 8522061475593466952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2064226391 and 2064226400.

It is not an unprimeable number, because it can be changed into a prime (2064226427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87276 + ... + 108376.

Almost surely, 2^2064226426 is an apocalyptic number.

2064226426 is a deficient number, since it is larger than the sum of its proper divisors (1110442862).

2064226426 is a wasteful number, since it uses less digits than its factorization.

2064226426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22337.

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

The square root of 2064226426 is about 45433.7586602738. The cubic root of 2064226426 is about 1273.2659088378.

The spelling of 2064226426 in words is "two billion, sixty-four million, two hundred twenty-six thousand, four hundred twenty-six".