189068229 has 32 divisors (see below), whose sum is σ = 323447040. Its totient is φ = 106914816.

The previous prime is 189068227. The next prime is 189068249. The reversal of 189068229 is 922860981.

It is not a de Polignac number, because 189068229 - 2¹ = 189068227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189068227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13177 + ... + 23489.

It is an arithmetic number, because the mean of its divisors is an integer number (10107720).

Almost surely, 2^189068229 is an apocalyptic number.

It is an amenable number.

189068229 is a deficient number, since it is larger than the sum of its proper divisors (134378811).

189068229 is a wasteful number, since it uses less digits than its factorization.

189068229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10426 (or 10420 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 189068229 is about 13750.2083256946. The cubic root of 189068229 is about 573.9484033392.

The spelling of 189068229 in words is "one hundred eighty-nine million, sixty-eight thousand, two hundred twenty-nine".