4226604457 has 4 divisors (see below), whose sum is σ = 4241646036. Its totient is φ = 4211562880.

The previous prime is 4226604419. The next prime is 4226604467. The reversal of 4226604457 is 7544066224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2033649216 + 2192955241 = 45096^2 + 46829^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226604457 - 2¹¹ = 4226602409 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4226604467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7520368 + ... + 7520929.

It is an arithmetic number, because the mean of its divisors is an integer number (1060411509).

Almost surely, 2^4226604457 is an apocalyptic number.

It is an amenable number.

4226604457 is a deficient number, since it is larger than the sum of its proper divisors (15041579).

4226604457 is a wasteful number, since it uses less digits than its factorization.

4226604457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15041578.

The product of its (nonzero) digits is 322560, while the sum is 40.

The square root of 4226604457 is about 65012.3408054194. The cubic root of 4226604457 is about 1616.8281759687.

The spelling of 4226604457 in words is "four billion, two hundred twenty-six million, six hundred four thousand, four hundred fifty-seven".