226624597 has 2 divisors, whose sum is σ = 226624598. Its totient is φ = 226624596.

The previous prime is 226624579. The next prime is 226624613. The reversal of 226624597 is 795426622.

Together with previous prime (226624579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226622916 + 1681 = 15054^2 + 41^2 .

It is a cyclic number.

It is not a de Polignac number, because 226624597 - 2⁷ = 226624469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226624537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113312298 + 113312299.

It is an arithmetic number, because the mean of its divisors is an integer number (113312299).

Almost surely, 2^226624597 is an apocalyptic number.

It is an amenable number.

226624597 is a deficient number, since it is larger than the sum of its proper divisors (1).

226624597 is an equidigital number, since it uses as much as digits as its factorization.

226624597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 226624597 is about 15054.0558322334. The cubic root of 226624597 is about 609.6805610473.

The spelling of 226624597 in words is "two hundred twenty-six million, six hundred twenty-four thousand, five hundred ninety-seven".