226406625698 has 54 divisors (see below), whose sum is σ = 379379311857. Its totient is φ = 101260098720.

The previous prime is 226406625631. The next prime is 226406625701. The reversal of 226406625698 is 896526604622.

It can be written as a sum of positive squares in 2 ways, for example, as 225365724529 + 1040901169 = 474727^2 + 32263^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336457.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 540349733 + ... + 540350151.

Almost surely, 2^226406625698 is an apocalyptic number.

226406625698 is a deficient number, since it is larger than the sum of its proper divisors (152972686159).

226406625698 is an frugal number, since it uses more digits than its factorization.

226406625698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 226406625698 in words is "two hundred twenty-six billion, four hundred six million, six hundred twenty-five thousand, six hundred ninety-eight".