229052437 has 2 divisors, whose sum is σ = 229052438. Its totient is φ = 229052436.

The previous prime is 229052419. The next prime is 229052449. The reversal of 229052437 is 734250922.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220255281 + 8797156 = 14841^2 + 2966^2 .

It is a cyclic number.

It is not a de Polignac number, because 229052437 - 2¹⁵ = 229019669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229052137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114526218 + 114526219.

It is an arithmetic number, because the mean of its divisors is an integer number (114526219).

Almost surely, 2^229052437 is an apocalyptic number.

It is an amenable number.

229052437 is a deficient number, since it is larger than the sum of its proper divisors (1).

229052437 is an equidigital number, since it uses as much as digits as its factorization.

229052437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 229052437 is about 15134.4784184986. The cubic root of 229052437 is about 611.8500111242.

The spelling of 229052437 in words is "two hundred twenty-nine million, fifty-two thousand, four hundred thirty-seven".