227597099 has 2 divisors, whose sum is σ = 227597100. Its totient is φ = 227597098.

The previous prime is 227597093. The next prime is 227597107. The reversal of 227597099 is 990795722.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227597099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (227597093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113798549 + 113798550.

It is an arithmetic number, because the mean of its divisors is an integer number (113798550).

Almost surely, 2^227597099 is an apocalyptic number.

227597099 is a deficient number, since it is larger than the sum of its proper divisors (1).

227597099 is an equidigital number, since it uses as much as digits as its factorization.

227597099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 50.

The square root of 227597099 is about 15086.3215861256. The cubic root of 227597099 is about 610.5514130692.

The spelling of 227597099 in words is "two hundred twenty-seven million, five hundred ninety-seven thousand, ninety-nine".