229149616 has 10 divisors (see below), whose sum is σ = 443977412. Its totient is φ = 114574800.

The previous prime is 229149607. The next prime is 229149617. The reversal of 229149616 is 616941922.

229149616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (229149617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160910 + ... + 7160941.

Almost surely, 2^229149616 is an apocalyptic number.

It is an amenable number.

229149616 is a deficient number, since it is larger than the sum of its proper divisors (214827796).

229149616 is a wasteful number, since it uses less digits than its factorization.

229149616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14321859 (or 14321853 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 229149616 is about 15137.6885950267. The cubic root of 229149616 is about 611.9365277987.

The spelling of 229149616 in words is "two hundred twenty-nine million, one hundred forty-nine thousand, six hundred sixteen".