229245371 has 2 divisors, whose sum is σ = 229245372. Its totient is φ = 229245370.

The previous prime is 229245329. The next prime is 229245383. The reversal of 229245371 is 173542922.

It is a happy number.

229245371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229245371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (229245871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114622685 + 114622686.

It is an arithmetic number, because the mean of its divisors is an integer number (114622686).

Almost surely, 2^229245371 is an apocalyptic number.

229245371 is a deficient number, since it is larger than the sum of its proper divisors (1).

229245371 is an equidigital number, since it uses as much as digits as its factorization.

229245371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 229245371 is about 15140.8510659078. The cubic root of 229245371 is about 612.0217527903.

The spelling of 229245371 in words is "two hundred twenty-nine million, two hundred forty-five thousand, three hundred seventy-one".