229579601 has 2 divisors, whose sum is σ = 229579602. Its totient is φ = 229579600.

The previous prime is 229579591. The next prime is 229579607. The reversal of 229579601 is 106975922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121440400 + 108139201 = 11020^2 + 10399^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229579601 is a prime.

It is not a weakly prime, because it can be changed into another prime (229579607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114789800 + 114789801.

It is an arithmetic number, because the mean of its divisors is an integer number (114789801).

Almost surely, 2^229579601 is an apocalyptic number.

It is an amenable number.

229579601 is a deficient number, since it is larger than the sum of its proper divisors (1).

229579601 is an equidigital number, since it uses as much as digits as its factorization.

229579601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 229579601 is about 15151.8844042581. The cubic root of 229579601 is about 612.3190422530.

The spelling of 229579601 in words is "two hundred twenty-nine million, five hundred seventy-nine thousand, six hundred one".