226496328657 has 16 divisors (see below), whose sum is σ = 320702775360. Its totient is φ = 141784376832.

The previous prime is 226496328637. The next prime is 226496328661. The reversal of 226496328657 is 756823694622.

It is not a de Polignac number, because 226496328657 - 2⁶ = 226496328593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226496328657.

It is not an unprimeable number, because it can be changed into a prime (226496328637) 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, 17575948 + ... + 17588829.

It is an arithmetic number, because the mean of its divisors is an integer number (20043923460).

Almost surely, 2^226496328657 is an apocalyptic number.

It is an amenable number.

226496328657 is a deficient number, since it is larger than the sum of its proper divisors (94206446703).

226496328657 is a wasteful number, since it uses less digits than its factorization.

226496328657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35164912.

The product of its digits is 52254720, while the sum is 60.

The spelling of 226496328657 in words is "two hundred twenty-six billion, four hundred ninety-six million, three hundred twenty-eight thousand, six hundred fifty-seven".